diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/exercise-tracker.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/exercise-tracker.md
index 56ddbdc4def..df54239de55 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/exercise-tracker.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/exercise-tracker.md
@@ -11,17 +11,9 @@ dashedName: exercise-tracker
Build a full stack JavaScript app that is functionally similar to this: https://exercise-tracker.freecodecamp.rocks. Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo.
-If you use Replit, follow these steps to set up the project:
-
-- Start by importing the project on Replit.
-- Next, you will see a `.replit` window.
-- Select `Use run command` and click the `Done` button.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --instructions--
Your responses should have the following structures.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/file-metadata-microservice.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/file-metadata-microservice.md
index dc47c463bb3..b8e7d713e08 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/file-metadata-microservice.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/file-metadata-microservice.md
@@ -11,17 +11,9 @@ dashedName: file-metadata-microservice
Build a full stack JavaScript app that is functionally similar to this: https://file-metadata-microservice.freecodecamp.rocks. Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo.
-If you use Replit, follow these steps to set up the project:
-
-- Start by importing the project on Replit.
-- Next, you will see a `.replit` window.
-- Select `Use run command` and click the `Done` button.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --instructions--
**HINT:** You can use the `multer` npm package to handle file uploading.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/request-header-parser-microservice.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/request-header-parser-microservice.md
index 9fcfc56b3ef..6229eab5bf7 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/request-header-parser-microservice.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/request-header-parser-microservice.md
@@ -11,17 +11,9 @@ dashedName: request-header-parser-microservice
Build a full stack JavaScript app that is functionally similar to this: https://request-header-parser-microservice.freecodecamp.rocks/. Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo.
-If you use Replit, follow these steps to set up the project:
-
-- Start by importing the project on Replit.
-- Next, you will see a `.replit` window.
-- Select `Use run command` and click the `Done` button.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --hints--
You should provide your own project, not the example URL.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/timestamp-microservice.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/timestamp-microservice.md
index 053c4671344..4bc079b89cf 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/timestamp-microservice.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/timestamp-microservice.md
@@ -11,17 +11,9 @@ dashedName: timestamp-microservice
Build a full stack JavaScript app that is functionally similar to this: https://timestamp-microservice.freecodecamp.rocks. سوف يقوم يلزمك العمل على هذا المشروع بكتابة كود باستخدام إحدى الطرق التالية:
- أستنسخ هذا مستودع من GitHub واكمل مشروعك محلياً.
-- استخدم مشروعنا المبدئي في Replit لإكمال مشروعك.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ لموقع لإكمال المشروع. تأكد من دمج جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا كنت تستخدم Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. ثم أرسل عنوان (URL) إليه في خانة "رابط الحل". وإن أردت تستطيع أيضًا إرسال رابط لكود المصدر لمشروعك في الخانة "رابط Github".
-
**ملاحظة:** ليس الغرض من هذا المشروع تحويل المناطق الزمنية، لذلك افترض إن جميع التواريخ الصحيحة المرسلة ستحلل بواسطة `new Date()` كتواريخ GMT.
# --hints--
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/url-shortener-microservice.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/url-shortener-microservice.md
index 58cf09e170e..0e419f98bca 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/url-shortener-microservice.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/back-end-development-and-apis-projects/url-shortener-microservice.md
@@ -11,17 +11,9 @@ dashedName: url-shortener-microservice
Build a full stack JavaScript app that is functionally similar to this: https://url-shortener-microservice.freecodecamp.rocks. Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo.
-If you use Replit, follow these steps to set up the project:
-
-- Start by importing the project on Replit.
-- Next, you will see a `.replit` window.
-- Select `Use run command` and click the `Done` button.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --instructions--
**HINT:** Do not forget to use a body parsing middleware to handle the POST requests. Also, you can use the function `dns.lookup(host, cb)` from the `dns` core module to verify a submitted URL.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/meet-the-node-console.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/meet-the-node-console.md
index 77278573ff3..0b0f6f4956a 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/meet-the-node-console.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/meet-the-node-console.md
@@ -11,20 +11,12 @@ dashedName: meet-the-node-console
Working on these challenges will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete these challenges locally.
-- Use our Replit starter project to complete these challenges.
+- Use our Gitpod starter project to complete these challenges.
- Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo.
-If you use Replit, follow these steps to set up the project:
-
-- Start by importing the project on Replit.
-- Next, you will see a `.replit` window.
-- Select `Use run command` and click the `Done` button.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field.
-
During the development process, it is important to be able to check what’s going on in your code.
-Node is just a JavaScript environment. Like client side JavaScript, you can use the console to display useful debug information. On your local machine, you would see console output in a terminal. On Replit, a terminal is open in the right pane by default.
+Node is just a JavaScript environment. Like client side JavaScript, you can use the console to display useful debug information. On your local machine, you would see console output in a terminal. On Gitpod, a terminal is open at the bottom of the editor by default.
We recommend to keep the terminal open while working at these challenges. By reading the output in the terminal, you can see any errors that may occur.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/start-a-working-express-server.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/start-a-working-express-server.md
index edb616eceda..9b6e66a99f7 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/start-a-working-express-server.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/start-a-working-express-server.md
@@ -22,7 +22,7 @@ function(req, res) {
# --instructions--
-استخدم طريقة `app.get()` لتمديد المقطع "Hello Express" إلى طلبات GET المطابقة للمسار `/` (منفذ المصدر). أنظر إلى السجلات لتتأكد من أن الكود يعمل، ثم شاهد النتائج في علامة تبويب preview إذا كنت تستخدم Replit.
+استخدم طريقة `app.get()` لتمديد المقطع "Hello Express" إلى طلبات GET المطابقة للمسار `/` (منفذ المصدر). Be sure that your code works by looking at the logs, then see the results in the preview if you are using Gitpod.
**ملاحظة:** يجب إضافة كل الكود لهذه الدروس بين سطور الكود التي بدأنا بها.
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/use-the-.env-file.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/use-the-.env-file.md
index 18ecaf24375..2a34ed540da 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/use-the-.env-file.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/basic-node-and-express/use-the-.env-file.md
@@ -20,8 +20,6 @@ Create a `.env` file in the root of your project directory, and store the variab
Then, in the `/json` GET route handler you created in the last challenge access `process.env.MESSAGE_STYLE` and transform the response object's `message` to uppercase if the variable equals `uppercase`. The response object should either be `{"message": "Hello json"}` or `{"message": "HELLO JSON"}`, depending on the `MESSAGE_STYLE` value. Note that you must read the value of `process.env.MESSAGE_STYLE` **inside** the route handler, not outside of it, due to the way our tests run.
-**Note:** If you are using Replit, you cannot create a `.env` file. Instead, use the built-in SECRETS tab to add the variable.
-
If you are working locally, you will need the `dotenv` package. It loads environment variables from your `.env` file into `process.env`. The `dotenv` package has already been installed, and is in your project's `package.json` file. At the top of your `myApp.js` file, add `require('dotenv').config()` to load the environment variables.
# --hints--
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/managing-packages-with-npm/how-to-use-package.json-the-core-of-any-node.js-project-or-npm-package.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/managing-packages-with-npm/how-to-use-package.json-the-core-of-any-node.js-project-or-npm-package.md
index 9a162d13995..31cbe126c5d 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/managing-packages-with-npm/how-to-use-package.json-the-core-of-any-node.js-project-or-npm-package.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/managing-packages-with-npm/how-to-use-package.json-the-core-of-any-node.js-project-or-npm-package.md
@@ -11,17 +11,9 @@ dashedName: how-to-use-package-json-the-core-of-any-node-js-project-or-npm-packa
العمل على هذه التحديات سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- انسخ هذا المستودع من GitHub واكمل مشروعك محلياً.
-- استخدم مشروعنا المبدئي على Replit لإكمال هذه التحديات.
+- Use our Gitpod starter project to complete these challenges.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو لمشروعك في مكان عام. ثم أرسل عنوانه (URL) في خانة "رابط الحل".
-
إن ملف `package.json` مركز أي مشروع Node.js أو حزمة npm. It stores information about your project, similar to how the `head` section of an HTML document describes the content of a webpage. ويتكون من كائن JSON واحد حيث يتم تخزين المعلومات في أزواج key-value. There are only two required fields; `name` and `version`, but it’s good practice to provide additional information about your project that could be useful to future users or maintainers.
If you look at the file tree of your project, you will find the `package.json` file on the top level of the tree. هذا هو الملف الذي سوف تحسنه في التحديات القادمة.
@@ -38,6 +30,8 @@ Add your name as the `author` of the project in the `package.json` file.
**ملاحظة:** تذكر أنك تكتب JSON، لذلك يجب أن تستخدم جميع أسماء الخانات علامات اقتباس مزدوجة (") وأن تكون مفصولة بفاصلة (,).
+If you are using Gitpod, make sure the app is running and the preview window is open. Copy the preview window's URL and paste it into the Solution Link input below.
+
# --hints--
`package.json` should have a valid "author" key
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/create-a-model.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/create-a-model.md
index b31049d5b75..546daab373e 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/create-a-model.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/create-a-model.md
@@ -12,7 +12,7 @@ dashedName: create-a-model
First of all, we need a Schema. Each schema maps to a MongoDB collection. It defines the shape of the documents within that collection. Schemas are building blocks for Models. They can be nested to create complex models, but in this case, we'll keep things simple. A model allows you to create instances of your objects, called documents.
-Replit is a real server, and in real servers, the interactions with the database happen in handler functions. These functions are executed when some event happens (e.g. someone hits an endpoint on your API). We’ll follow the same approach in these exercises. The `done()` function is a callback that tells us that we can proceed after completing an asynchronous operation such as inserting, searching, updating, or deleting. It's following the Node convention, and should be called as `done(null, data)` on success, or `done(err)` on error.
+Gitpod is a real server, and in real servers, the interactions with the database happen in handler functions. These functions are executed when some event happens (e.g. someone hits an endpoint on your API). We’ll follow the same approach in these exercises. The `done()` function is a callback that tells us that we can proceed after completing an asynchronous operation such as inserting, searching, updating, or deleting. It's following the Node convention, and should be called as `done(null, data)` on success, or `done(err)` on error.
Warning - When interacting with remote services, errors may occur!
diff --git a/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/install-and-set-up-mongoose.md b/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/install-and-set-up-mongoose.md
index a29767c5aa8..f74e262dd43 100644
--- a/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/install-and-set-up-mongoose.md
+++ b/curriculum/challenges/arabic/05-back-end-development-and-apis/mongodb-and-mongoose/install-and-set-up-mongoose.md
@@ -11,17 +11,9 @@ dashedName: install-and-set-up-mongoose
العمل على هذه التحديات سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete these challenges locally.
-- Use our Replit starter project to complete these challenges.
+- Use our Gitpod starter project to complete these challenges.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link.
-
In this challenge, you will set up a MongoDB Atlas database and import the required packages to connect to it.
Follow this tutorial to set up a hosted database on MongoDB Atlas.
@@ -30,8 +22,6 @@ Follow SECRETS tab to add the variable. Do not surround the values with quotes when using the SECRETS tab.
-
When you are done, connect to the database by calling the `connect` method within your `myApp.js` file by using the following syntax:
```js
diff --git a/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/implementation-of-social-authentication.md b/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/implementation-of-social-authentication.md
index 48bdcf7e495..430aee6bbfb 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/implementation-of-social-authentication.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/implementation-of-social-authentication.md
@@ -18,7 +18,7 @@ The basic path this kind of authentication will follow in your app is:
Strategies with OAuth require you to have at least a *Client ID* and a *Client Secret* which is a way for the service to verify who the authentication request is coming from and if it is valid. These are obtained from the site you are trying to implement authentication with, such as GitHub, and are unique to your app--**THEY ARE NOT TO BE SHARED** and should never be uploaded to a public repository or written directly in your code. A common practice is to put them in your `.env` file and reference them like so: `process.env.GITHUB_CLIENT_ID`. For this challenge you are going to use the GitHub strategy.
-Follow these instructions to obtain your *Client ID and Secret* from GitHub. Set the homepage URL to your Replit homepage (**not the project code's URL**), and set the callback URL to the same homepage URL with `/auth/github/callback` appended to the end. Save the client ID and your client secret in your project's `.env` file as `GITHUB_CLIENT_ID` and `GITHUB_CLIENT_SECRET`.
+Follow these instructions to obtain your *Client ID and Secret* from GitHub. Set the homepage URL to your homepage (**not the project code's URL**), and set the callback URL to the same homepage URL with `/auth/github/callback` appended to the end. Save the client ID and your client secret in your project's `.env` file as `GITHUB_CLIENT_ID` and `GITHUB_CLIENT_SECRET`.
In your `routes.js` file, add `showSocialAuth: true` to the homepage route, after `showRegistration: true`. Now, create 2 routes accepting GET requests: `/auth/github` and `/auth/github/callback`. The first should only call passport to authenticate `'github'`. The second should call passport to authenticate `'github'` with a failure redirect to `/`, and then if that is successful redirect to `/profile` (similar to your last project).
diff --git a/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/set-up-a-template-engine.md b/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/set-up-a-template-engine.md
index da644413198..d8e88104f5e 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/set-up-a-template-engine.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/advanced-node-and-express/set-up-a-template-engine.md
@@ -11,17 +11,9 @@ dashedName: set-up-a-template-engine
العمل على هذه التحديات سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete these challenges locally.
-- Use our Replit starter project to complete these challenges.
+- Use our Gitpod starter project to complete these challenges.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link.
-
A template engine enables you to use static template files (such as those written in *Pug*) in your app. At runtime, the template engine replaces variables in a template file with actual values which can be supplied by your server. Then it transforms the template into a static HTML file that is sent to the client. This approach makes it easier to design an HTML page and allows for displaying variables on the page without needing to make an API call from the client.
`pug@~3.0.0` has already been installed, and is listed as a dependency in your `package.json` file.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/assert-deep-equality-with-.deepequal-and-.notdeepequal.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/assert-deep-equality-with-.deepequal-and-.notdeepequal.md
index 305c722aa08..8fcce5d93c8 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/assert-deep-equality-with-.deepequal-and-.notdeepequal.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/assert-deep-equality-with-.deepequal-and-.notdeepequal.md
@@ -8,7 +8,7 @@ dashedName: assert-deep-equality-with--deepequal-and--notdeepequal
# --description--
-As a reminder, this project is being built upon the following starter project on Replit or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod or cloned from GitHub.
`deepEqual()` asserts that two objects are deep equal.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/compare-the-properties-of-two-elements.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/compare-the-properties-of-two-elements.md
index e50dc1e64dd..eb7ce799589 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/compare-the-properties-of-two-elements.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/compare-the-properties-of-two-elements.md
@@ -8,7 +8,7 @@ dashedName: compare-the-properties-of-two-elements
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/learn-how-javascript-assertions-work.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/learn-how-javascript-assertions-work.md
index 5153baed21d..15a9c678b9b 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/learn-how-javascript-assertions-work.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/learn-how-javascript-assertions-work.md
@@ -11,17 +11,9 @@ dashedName: learn-how-javascript-assertions-work
العمل على هذه التحديات سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete these challenges locally.
-- Use our Replit starter project to complete these challenges.
+- Use our Gitpod starter project to complete these challenges.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link.
-
# --instructions--
Within `tests/1_unit-tests.js` under the test labeled `#1` in the `Basic Assertions` suite, change each `assert` to either `assert.isNull` or `assert.isNotNull` to make the test pass (should evaluate to `true`). Do not alter the arguments passed to the asserts.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iii---put-method.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iii---put-method.md
index eadd635e3fe..5be1462c2df 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iii---put-method.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iii---put-method.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-on-an-api-response-using-chai-http-iii---put-me
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
When you test a `PUT` request, you'll often send data along with it. The data you include with your `PUT` request is called the body of the request.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iv---put-method.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iv---put-method.md
index 5b62f40dfa4..cba7c8379c5 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iv---put-method.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-an-api-response-using-chai-http-iv---put-method.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-on-an-api-response-using-chai-http-iv---put-met
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
This exercise is similar to the previous one.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http-ii.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http-ii.md
index d5ef5fa8260..51de85d1986 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http-ii.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http-ii.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-on-api-endpoints-using-chai-http-ii
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http.md
index 570c91458af..3bb92f93033 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-on-api-endpoints-using-chai-http.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-on-api-endpoints-using-chai-http
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
Mocha allows you to test asynchronous operations like calls to API endpoints with a plugin called `chai-http`.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser-ii.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser-ii.md
index 548cb3c5258..a3c44a8ad02 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser-ii.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser-ii.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-using-a-headless-browser-ii
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser.md
index 64ace9d1e36..b5a3540f79b 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/run-functional-tests-using-a-headless-browser.md
@@ -8,7 +8,7 @@ dashedName: run-functional-tests-using-a-headless-browser
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
On the page there's an input form. It sends data to the `PUT /travellers` endpoint as an AJAX request.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/simulate-actions-using-a-headless-browser.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/simulate-actions-using-a-headless-browser.md
index 6257a4c6f20..1fc485d9071 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/simulate-actions-using-a-headless-browser.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/simulate-actions-using-a-headless-browser.md
@@ -7,13 +7,13 @@ dashedName: simulate-actions-using-a-headless-browser
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
In the next challenges, you'll simulate human interaction with a page by using a headless browser.
Headless browsers are web browsers without a GUI. They are able to render and interpret HTML, CSS, and JavaScript the same way a regular browser would, making them particularly useful for testing web pages.
-For the following challenges you'll use Zombie.js, which is a lightweight headless browser that doesn't rely on additional binaries to be installed. This feature makes it usable in limited environments like Replit. But there are many other, more powerful headless browser options.
+For the following challenges you'll use Zombie.js, which is a lightweight headless browser that doesn't rely on additional binaries to be installed. But there are many other, more powerful headless browser options.
Mocha allows you to run some code before any of the actual tests run. This can be useful to do things like add entries to a database which will be used in the rest of the tests.
@@ -28,7 +28,7 @@ There are several other hook types that can execute code before each test, after
Within `tests/2_functional-tests.js`, immediately after the `Browser` declaration, add your project URL to the `site` property of the variable:
```js
-Browser.site = 'https://boilerplate-mochachai.your-username.repl.co'; // Your URL here
+Browser.site = 'http://localhost:3000'; // Your URL here
```
Then at the root level of the `'Functional Tests with Zombie.js'` suite, instantiate a new instance of the `Browser` object with the following code:
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-for-truthiness.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-for-truthiness.md
index 45383fef1dd..be7898a049c 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-for-truthiness.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-for-truthiness.md
@@ -8,7 +8,7 @@ dashedName: test-for-truthiness
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`isTrue()` will test for the boolean value `true` and `isNotTrue()` will pass when given anything but the boolean value of `true`.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-string-contains-a-substring.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-string-contains-a-substring.md
index 452892eb03b..6d10d201f98 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-string-contains-a-substring.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-string-contains-a-substring.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-string-contains-a-substring
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`include()` and `notInclude()` work for strings too! `include()` asserts that the actual string contains the expected substring.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-falls-within-a-specific-range.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-falls-within-a-specific-range.md
index fef61aca946..ed45852fb7d 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-falls-within-a-specific-range.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-falls-within-a-specific-range.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-value-falls-within-a-specific-range
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
```javascript
.approximately(actual, expected, delta, [message])
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-a-string.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-a-string.md
index ddd68bf4d17..00675b28af0 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-a-string.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-a-string.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-value-is-a-string
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`isString` or `isNotString` asserts that the actual value is a string.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-an-array.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-an-array.md
index 9daaa61a403..2ff46896606 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-an-array.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-an-array.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-value-is-an-array
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-of-a-specific-data-structure-type.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-of-a-specific-data-structure-type.md
index 316715fb949..9c3b8093805 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-of-a-specific-data-structure-type.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-value-is-of-a-specific-data-structure-type.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-value-is-of-a-specific-data-structure-type
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`#typeOf` asserts that value's type is the given string, as determined by `Object.prototype.toString`.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-variable-or-function-is-defined.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-variable-or-function-is-defined.md
index 761ee39ac78..8736d2539a5 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-variable-or-function-is-defined.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-a-variable-or-function-is-defined.md
@@ -8,7 +8,7 @@ dashedName: test-if-a-variable-or-function-is-defined
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-array-contains-an-item.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-array-contains-an-item.md
index 8ff22addbd3..6072be6e77d 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-array-contains-an-item.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-array-contains-an-item.md
@@ -8,7 +8,7 @@ dashedName: test-if-an-array-contains-an-item
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-has-a-property.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-has-a-property.md
index 7d6c89ae1e8..f4b31c9c7c3 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-has-a-property.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-has-a-property.md
@@ -8,7 +8,7 @@ dashedName: test-if-an-object-has-a-property
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`property` asserts that the actual object has a given property.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-is-an-instance-of-a-constructor.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-is-an-instance-of-a-constructor.md
index 025c646587c..d15e8940417 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-is-an-instance-of-a-constructor.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-an-object-is-an-instance-of-a-constructor.md
@@ -8,7 +8,7 @@ dashedName: test-if-an-object-is-an-instance-of-a-constructor
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`#instanceOf` asserts that an object is an instance of a constructor.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-one-value-is-below-or-at-least-as-large-as-another.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-one-value-is-below-or-at-least-as-large-as-another.md
index a9fccf8d399..accb67bb36a 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-one-value-is-below-or-at-least-as-large-as-another.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/test-if-one-value-is-below-or-at-least-as-large-as-another.md
@@ -8,7 +8,7 @@ dashedName: test-if-one-value-is-below-or-at-least-as-large-as-another
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
# --instructions--
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-assert.isok-and-assert.isnotok.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-assert.isok-and-assert.isnotok.md
index 0ec2c4218d6..76fb6085777 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-assert.isok-and-assert.isnotok.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-assert.isok-and-assert.isnotok.md
@@ -8,7 +8,7 @@ dashedName: use-assert-isok-and-assert-isnotok
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`isOk()` will test for a truthy value, and `isNotOk()` will test for a falsy value.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-regular-expressions-to-test-a-string.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-regular-expressions-to-test-a-string.md
index b9c4c211d7c..01265338595 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-regular-expressions-to-test-a-string.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-regular-expressions-to-test-a-string.md
@@ -8,7 +8,7 @@ dashedName: use-regular-expressions-to-test-a-string
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`match()` asserts that the actual value matches the second argument regular expression.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-double-equals-to-assert-equality.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-double-equals-to-assert-equality.md
index f26bafcc8c0..aa91a49fd2f 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-double-equals-to-assert-equality.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-double-equals-to-assert-equality.md
@@ -8,7 +8,7 @@ dashedName: use-the-double-equals-to-assert-equality
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`equal()` compares objects using `==`.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-triple-equals-to-assert-strict-equality.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-triple-equals-to-assert-strict-equality.md
index 9c4251fdcd0..8cac6551bfb 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-triple-equals-to-assert-strict-equality.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-and-testing-with-chai/use-the-triple-equals-to-assert-strict-equality.md
@@ -8,7 +8,7 @@ dashedName: use-the-triple-equals-to-assert-strict-equality
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`strictEqual()` compares objects using `===`.
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/american-british-translator.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/american-british-translator.md
index 3d28c631245..3bf029b6b0f 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/american-british-translator.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/american-british-translator.md
@@ -11,25 +11,17 @@ dashedName: american-british-translator
Build a full stack JavaScript app that is functionally similar to this: https://american-british-translator.freecodecamp.rocks/. Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
# --instructions--
- All logic can go into `/components/translator.js`
- Complete the `/api/translate` route in `/routes/api.js`
- Create all of the unit/functional tests in `tests/1_unit-tests.js` and `tests/2_functional-tests.js`
- See the JavaScript files in `/components` for the different spelling and terms your application should translate
-- To run the tests on Replit, set `NODE_ENV` to `test` without quotes in the `.env` file
-- To run the tests in the console, use the command `npm run test`. To open the Replit console, press Ctrl+Shift+P (Cmd if on a Mac) and type "open shell"
+- To run the tests automatically, set `NODE_ENV` to `test` without quotes in the `.env` file
+- To run the tests in the console, use the command `npm run test`.
Write the following tests in `tests/1_unit-tests.js`:
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/issue-tracker.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/issue-tracker.md
index e347795ad3f..4d0572a271c 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/issue-tracker.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/issue-tracker.md
@@ -11,24 +11,16 @@ dashedName: issue-tracker
Build a full stack JavaScript app that is functionally similar to this: https://issue-tracker.freecodecamp.rocks/. العمل على هذا المشروع سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
# --instructions--
- Complete the necessary routes in `/routes/api.js`
- Create all of the functional tests in `tests/2_functional-tests.js`
- Copy the `sample.env` file to `.env` and set the variables appropriately
-- To run the tests uncomment `NODE_ENV=test` in your `.env` file
-- To run the tests in the console, use the command `npm run test`. To open the Replit console, press Ctrl+Shift+P (Cmd if on a Mac) and type "open shell"
+- To run the tests automatically, add `NODE_ENV=test` in your `.env` file
+- To run the tests in the console, use the command `npm run test`
Write the following tests in `tests/2_functional-tests.js`:
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/metric-imperial-converter.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/metric-imperial-converter.md
index 55643908bdf..350af43b976 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/metric-imperial-converter.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/metric-imperial-converter.md
@@ -11,17 +11,9 @@ dashedName: metric-imperial-converter
Build a full stack JavaScript app that is functionally similar to this: https://metric-imperial-converter.freecodecamp.rocks/. العمل على هذا المشروع سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
**Note:** This project's tests do not work when using `glitch.com`.
# --instructions--
@@ -29,8 +21,8 @@ Build a full stack JavaScript app that is functionally similar to this: https://personal-library.freecodecamp.rocks/. العمل على هذا المشروع سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
# --instructions--
1. Add your MongoDB connection string to `.env` without quotes as `DB` Example: `DB=mongodb://admin:pass@1234.mlab.com:1234/fccpersonallib`
diff --git a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/sudoku-solver.md b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/sudoku-solver.md
index 7247f7dc2cb..7f33b31e281 100644
--- a/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/sudoku-solver.md
+++ b/curriculum/challenges/arabic/06-quality-assurance/quality-assurance-projects/sudoku-solver.md
@@ -11,17 +11,9 @@ dashedName: sudoku-solver
Build a full stack JavaScript app that is functionally similar to this: https://sudoku-solver.freecodecamp.rocks/. العمل على هذا المشروع سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
# --instructions--
- All puzzle logic can go into `/controllers/sudoku-solver.js`
@@ -31,7 +23,7 @@ Build a full stack JavaScript app that is functionally similar to this: {
const transformedCode = code.replace(/\r/g, "");
- const convert_to_snake_case = __helpers.python.getDef("\n" + transformedCode, "convert_to_snake_case");
+ const commentless_code = __helpers.python.removeComments(transformedCode)
+ const convert_to_snake_case = __helpers.python.getDef("\n" + commentless_code, "convert_to_snake_case");
const { function_body } = convert_to_snake_case;
-
+ assert.notMatch(function_body, /\bpass\b/);
assert.match(function_body, / +snake_cased_char_list\s*=\s*\[\s*\]\s*/);
}
})
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ee28cefc4945568287673.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ee28cefc4945568287673.md
index 34a41a80610..ff752ae1440 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ee28cefc4945568287673.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ee28cefc4945568287673.md
@@ -9,7 +9,7 @@ dashedName: step-3
Now that you have an empty list in place, you can start iterating through the input string and start converting each character to snake case.
-Use a `for` loop to iterate through the `pascal_or_camel_cased_string`. Make sure to name the target variable `char` which is short for character.
+Use a `for` loop to iterate through the `pascal_or_camel_cased_string`. Make sure to name the target variable `char` which is short for character. For now, add a `pass` statement in the loop body.
# --hints--
@@ -22,7 +22,7 @@ You should write a new `for` loop with the target variable named `char`. Don't f
const convert_to_snake_case = __helpers.python.getDef("\n" + transformedCode, "convert_to_snake_case");
const { function_body } = convert_to_snake_case;
- assert.match(function_body, / +for\s+char\s+in\s+pascal_or_camel_cased_string\s*:/);
+ assert.match(function_body, / +for\s+char\s+in\s+pascal_or_camel_cased_string\s*:\s*pass[\s]*$/);
}
})
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ef2a86d4e545cec9a85fb.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ef2a86d4e545cec9a85fb.md
index 9970205d570..96acebed794 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ef2a86d4e545cec9a85fb.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657ef2a86d4e545cec9a85fb.md
@@ -13,16 +13,28 @@ Inside the loop body, use an `if` statement in conjunction with the `.isupper()`
# --hints--
-You should write a new `if` statement with `char.isupper()` as the condition. Don't forget the colon at the end.
+You should write a new if statement with char.isupper() as the condition. Remember to add the colon at the end and use the pass keyword to fill the if statement body.
```js
({
- test: () => {
- const transformedCode = code.replace(/\r/g, "");
- const convert_to_snake_case = __helpers.python.getDef("\n" + transformedCode, "convert_to_snake_case");
- const { function_body } = convert_to_snake_case;
+ test: () => {
+ const commentless_code = __helpers.python.removeComments(code)
+ const transformedCode = commentless_code.replace(/\r/g, "");
+ const {function_body} = __helpers.python.getDef("\n" + commentless_code, "convert_to_snake_case");
+ assert.match(function_body, /\s+if\s+char\.isupper\s*\(\s*\)\s*:\s+pass/);
+ }
+})
+```
+
+You should replace the `pass` statement in the loop body with the `if` statement.
+
+```js
+({
+ test: () => {
+ const commentless_code = __helpers.python.removeComments(code)
+ const {block_body} = __helpers.python.getBlock(commentless_code, /for\s+char\s+in\s+pascal_or_camel_cased_string\s*/);
+ assert.notMatch(block_body, /^\s+pass/);
- assert.match(function_body, / +if\s+char\.isupper\s*\(\s*\)\s*:/);
}
})
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657efa642593c5746acc5c81.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657efa642593c5746acc5c81.md
index a7056a19f61..c00b2a31e40 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657efa642593c5746acc5c81.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657efa642593c5746acc5c81.md
@@ -33,6 +33,18 @@ You should assign the modified character to a variable named `converted_characte
})
```
+You should not have `pass` in your `if` statement.
+
+```js
+({
+ test: () => {
+ const commentless_code = __helpers.python.removeComments(code);
+ const {block_body} = __helpers.python.getBlock(commentless_code, /if\s+char\.isupper\s*\(\s*\)\s*/);
+ assert.notMatch(block_body, /pass/);
+ }
+})
+```
+
# --seed--
## --seed-contents--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f0353c9523d7d896873ea.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f0353c9523d7d896873ea.md
index 63d15eda8f4..907139927d5 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f0353c9523d7d896873ea.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f0353c9523d7d896873ea.md
@@ -25,6 +25,21 @@ You should call `convert_to_snake_case()` inside the `main()` function and pass
})
```
+You should not have `pass` in your `main` function.
+
+```js
+({
+ test: () => {
+ const commentless_code = __helpers.python.removeComments(code);
+ const transformedCode = commentless_code.replace(/\r/g, "");
+ const main = __helpers.python.getDef("\n" + transformedCode, "main");
+ const { function_body } = main;
+
+ assert.notMatch(function_body, /pass/);
+ }
+})
+```
+
# --seed--
## --seed-contents--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f04ed0035f47ed04d0f1f.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f04ed0035f47ed04d0f1f.md
index 48d0eaa8209..29aef412db2 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f04ed0035f47ed04d0f1f.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f04ed0035f47ed04d0f1f.md
@@ -7,7 +7,9 @@ dashedName: step-13
# --description--
-Before running the `main()` function, you need to make sure that the file is running as a script. Add an `if` statement on the same level as the two existing functions and check whether `__name__ == '__main__'` evaluates to `True` or not.
+Before running the `main()` function, you need to make sure that the file is running as a script. Add an `if` statement on the same level as the two existing functions and check whether `__name__ == '__main__'`.
+
+Remember to use `pass` to fill the `if` statement body.
# --hints--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f28a0482132aca51a9212.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f28a0482132aca51a9212.md
index 78dcd876248..f77af490117 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f28a0482132aca51a9212.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-list-comprehension-by-building-a-case-converter-program/657f28a0482132aca51a9212.md
@@ -7,7 +7,7 @@ dashedName: step-14
# --description--
-Replace pass with a call to the `main()` function inside the body of the `if` statement. You should see the given camel or pascal cased string converted to snake case upon execution.
+Replace `pass` with a call to the `main()` function inside the body of the `if` statement. You should see the given camel or pascal cased string converted to snake case upon execution.
# --hints--
@@ -22,6 +22,19 @@ You should add a call to `main()` inside the `if` statement.
})
```
+You should not have `pass` in your `if` statement.
+
+```js
+({
+ test: () => {
+ const commentless_code = __helpers.python.removeComments(code);
+ const {block_body} = __helpers.python.getBlock(commentless_code, /if\s+__name__\s+==\s+'__main__'\s*/);
+
+ assert.notMatch(block_body, /pass/);
+ }
+})
+```
+
# --seed--
## --seed-contents--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64ddd65848a12919d7e1c7d0.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64ddd65848a12919d7e1c7d0.md
index 990026a4435..cf967beb251 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64ddd65848a12919d7e1c7d0.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64ddd65848a12919d7e1c7d0.md
@@ -15,7 +15,7 @@ You should move the code nested inside the first `if` statement (except the firs
```js
({ test: () => {
- assert.match(code, /def\s+make_allowed_move\(\s*rod1, rod2\s*\):\s+forward\s+=\s+False\s+if\s+not\s+rods\s*\[\s*target\s*\]\s*:\s+forward\s*=\s*True\s+elif\s+rods\s*\[\s*source\s*\]\s+and\s+rods\s*\[\s*source\s*\]\s*\[\s*-1\s*\]\s*<\s*rods\s*\[\s*target\s*\]\s*\[\s*-\s*1\s*\]\s*:\s+forward\s*=\s*True\s+if\s+forward\s*:\s+print\(\s*f'Moving\sdisk\s\{\s*rods\s*\[\s*source\s*\]\s*\[\s*-\s*1\s*\]\s*\}\sfrom\s\{\s*source\s*\}\sto\s\{\s*target\s*\}'\s*\)\s+rods\s*\[\s*target\s*\]\s*\.append\(\s*rods\s*\[\s*source\s*\]\s*\.pop\(\s*\)\s*\)\s+else\s*:\s+print\(\s*f'Moving\sdisk\s\{\s*rods\s*\[\s*target\s*\]\s*\[\s*-\s*1\s*\]\s*\}\sfrom\s\{\s*target\s*\}\sto\s\{\s*source\s*\}'\s*\)\s+rods\s*\[\s*source\s*\]\s*\.append\(\s*rods\s*\[\s*target\s*\]\s*\.pop\(\s*\)\s*\)\s+#\s*display\sour\sprogress\s+print\(\s*rods\s*\)/);
+ assert.match(code, /def\s+make_allowed_move\(\s*rod1\s*,\s*rod2\s*\):\s+forward\s*=\s*False\s+if\s+not\s+rods\s*\[\s*target\s*\]\s*:\s+forward\s*=\s*True\s+elif\s+rods\s*\[\s*source\s*\]\s+and\s+rods\s*\[\s*source\s*\]\s*\[\s*-1\s*\]\s*<\s*rods\s*\[\s*target\s*\]\s*\[\s*-\s*1\s*\]\s*:\s+forward\s*=\s*True\s+if\s+forward\s*:\s+print\(\s*f'Moving\sdisk\s\{\s*rods\s*\[\s*source\s*\]\s*\[\s*-\s*1\s*\]\s*\}\sfrom\s\{\s*source\s*\}\sto\s\{\s*target\s*\}'\s*\)\s+rods\s*\[\s*target\s*\]\s*\.append\(\s*rods\s*\[\s*source\s*\]\s*\.pop\(\s*\)\s*\)\s+else\s*:\s+print\(\s*f'Moving\sdisk\s\{\s*rods\s*\[\s*target\s*\]\s*\[\s*-\s*1\s*\]\s*\}\sfrom\s\{\s*target\s*\}\sto\s\{\s*source\s*\}'\s*\)\s+rods\s*\[\s*source\s*\]\s*\.append\(\s*rods\s*\[\s*target\s*\]\s*\.pop\(\s*\)\s*\)\s+#\s*display\sour\sprogress\s+print\(\s*rods\s*\)/);
}
})
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64e337e3096b7c1739d934e6.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64e337e3096b7c1739d934e6.md
index 97fd518590a..53dcdbdd6a6 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64e337e3096b7c1739d934e6.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-recursion-by-solving-the-tower-of-hanoi-puzzle/64e337e3096b7c1739d934e6.md
@@ -14,7 +14,7 @@ Before your recursive call, add a comment saying `move n - 1 disks from source t
You should add a comment with the provided text before your recursive call.
```js
-({ test: () => assert.match(code, /if\s+n\s*>\s*0\s*:\s+#\s*move\sn\s-\s1\sdisks\sfrom\ssource\sto\sauxiliary,\sso\sthey\sare\sout\sof\sthe\sway\s+(?=move\(\s*n\s*-\s*1\s*,\s*source\s*,\s*auxiliary\s*,\s*target\s*\))/) })
+({ test: () => assert.match(code, /if\s+n\s*>\s*0\s*:\s+#\s*move\sn\s-\s1\sdisks\sfrom\ssource\sto\sauxiliary\s*,\s*so\sthey\sare\sout\sof\sthe\sway\s+(?=move\(\s*n\s*-\s*1\s*,\s*source\s*,\s*auxiliary\s*,\s*target\s*\))/) })
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6564f0279e23ce924eedd1b2.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6564f0279e23ce924eedd1b2.md
index 8331f7752cc..fb998a1b172 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6564f0279e23ce924eedd1b2.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6564f0279e23ce924eedd1b2.md
@@ -21,7 +21,7 @@ You should delete the last three lines in your code.
({ test: () => {
assert.isFalse(/pattern\s*=\s*r("|')\\W\1/.test(code));
assert.isFalse(/quote\s*=\s*("|')_\1/.test(code));
- assert.isFalse(/print\(\s*re\.findall\(\s*pattern, quote\s*\)\s*\)/.test(code));
+ assert.isFalse(/print\(\s*re\.findall\(\s*pattern\s*,\s*quote\s*\)\s*\)/.test(code));
}})
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6565bd4265158360de8e2ae7.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6565bd4265158360de8e2ae7.md
index 7c399d4d168..ca08c68bcda 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6565bd4265158360de8e2ae7.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-regular-expressions-by-building-a-password-generator/6565bd4265158360de8e2ae7.md
@@ -14,13 +14,13 @@ Turn the expression inside your `for` loop into an `if` statement. Use the expre
You should turn `constraint <= len(re.findall(pattern, password))` into the `if` condition.
```js
-({ test: () => assert.match(code, /^(\s*)for.+:\s*^\1(\s{4})if\s+constraint\s* <=\s*len\s*\(\s*re\.findall\s*\(\s*pattern\s*,\s*password\s*\)\s*\)\s*:/m) })
+({ test: () => assert.match(code, /^(\s*)for.+:\s*^\1(\s{4})if\s+constraint\s*<=\s*len\s*\(\s*re\.findall\s*\(\s*pattern\s*,\s*password\s*\)\s*\)\s*:/m) })
```
You should increment `count` by one inside your new `if` statement.
```js
-({ test: () => assert.match(code, /^(\s*)for.+:\s*^\1(\s{4})if\s+constraint\s* <=\s*len\s*\(\s*re\.findall\s*\(\s*pattern\s*,\s*password\s*\)\s*\)\s*:\s*^\1\2\2(count\s*\+=\s*1|count\s*=\s*count\s*\+\s*1)/m) })
+({ test: () => assert.match(code, /^(\s*)for.+:\s*^\1(\s{4})if\s+constraint\s*<=\s*len\s*\(\s*re\.findall\s*\(\s*pattern\s*,\s*password\s*\)\s*\)\s*:\s*^\1\2\2(count\s*\+=\s*1|count\s*=\s*count\s*\+\s*1)/m) })
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a153a6b362d103e125028.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a153a6b362d103e125028.md
index 61eb3d1e31f..08de3cd49bb 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a153a6b362d103e125028.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a153a6b362d103e125028.md
@@ -16,13 +16,13 @@ Delete `pass` and recursively call the `_insert` method on the left child of the
You should call the `self._insert` method passing `node.left` and `key` as the arguments.
```js
-({ test: () => assert.match(code, /self\._insert\(\s*node\.left,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\._insert\(\s*node\.left\s*,\s*key\s*\)/) });
```
You should assign the result of your `self._insert()` call to the `left` attribute of the current node.
```js
-({ test: () => assert.match(code, /node\.left\s*=\s*self\._insert\(\s*node\.left,\s*key\s*\)/) });
+({ test: () => assert.match(code, /node\.left\s*=\s*self\._insert\(\s*node\.left\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a158c7e80c810f6eff1e1.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a158c7e80c810f6eff1e1.md
index 6df3804daa9..949ef514530 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a158c7e80c810f6eff1e1.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a158c7e80c810f6eff1e1.md
@@ -14,13 +14,13 @@ Inside your `elif` clause, replace `pass` with a call to the `_insert` method on
You should call the `self._insert()` method passing `node.right` and `key` as the arguments.
```js
-({ test: () => assert.match(code, /self\._insert\(\s*node\.right,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\._insert\(\s*node\.right\s*,\s*key\s*\)/) });
```
You should assign the result of your `self._insert()` call to the right attribute (`node.right`) of the current node.
```js
-({ test: () => assert.match(code, /node\.right\s*=\s*self\._insert\(\s*node\.right,\s*key\s*\)/) });
+({ test: () => assert.match(code, /node\.right\s*=\s*self\._insert\(\s*node\.right\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a167ea3e96512bf1343ce.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a167ea3e96512bf1343ce.md
index 6275b91f801..dcaf3347927 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a167ea3e96512bf1343ce.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a167ea3e96512bf1343ce.md
@@ -25,7 +25,7 @@ You should call the `_search` method within the `search` method.
You should call the `_search` method passing `self.root` and `key` as the arguments.
```js
-({ test: () => assert.match(code, /self\._search\(\s*self\.root,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\._search\(\s*self\.root\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a16db1ccc5e132b5bc44d.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a16db1ccc5e132b5bc44d.md
index 5f81590e356..fd61f058acd 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a16db1ccc5e132b5bc44d.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a16db1ccc5e132b5bc44d.md
@@ -14,7 +14,7 @@ Now, make the `search` method return the result of the `_search()` call.
You should prepend the `return` statement to your `_search()` call.
```js
-({ test: () => assert.match(code, /return\s+self\._search\(\s*self\.root,\s*key\s*\)/) });
+({ test: () => assert.match(code, /return\s+self\._search\(\s*self\.root\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a1a6d8c44db154b00c909.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a1a6d8c44db154b00c909.md
index 463cb27064f..04fcffcaa5b 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a1a6d8c44db154b00c909.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a1a6d8c44db154b00c909.md
@@ -23,7 +23,7 @@ assert.match(after_split, /if\s+key\s+<\s+node\.key/);
You should return `self._search(node.left, key)` from your new `if` block.
```js
-({ test: () => assert.match(code, /return\s+self\._search\(\s*node\.left,\s*key\s*\)/) });
+({ test: () => assert.match(code, /return\s+self\._search\(\s*node\.left\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a44442b60ee5a28df8ee5.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a44442b60ee5a28df8ee5.md
index 496cf5003e9..41e69882054 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a44442b60ee5a28df8ee5.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a44442b60ee5a28df8ee5.md
@@ -25,14 +25,14 @@ assert.match(after_split, /self\._search/);
You should pass two arguments to the call of the `_search` method: `node.right` and `key`.
```js
-({ test: () => assert.match(code, /self\._search\(\s*node\.right,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\._search\(\s*node\.right\s*,\s*key\s*\)/) });
```
You should return the result of the `_search` method call.
```js
({
- test: () => assert.match(code, /return\s+self\._search\(\s*node\.right,\s*key\s*\)/)
+ test: () => assert.match(code, /return\s+self\._search\(\s*node\.right\s*,\s*key\s*\)/)
});
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a452d40556e5c25e4aac8.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a452d40556e5c25e4aac8.md
index 9bf0e27a0b8..cf170131aa0 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a452d40556e5c25e4aac8.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a452d40556e5c25e4aac8.md
@@ -18,7 +18,7 @@ Within the `BinarySearchTree` class, define a `delete` method. It takes two para
You should define a `delete` method with two parameters: `self` and `key`. Remember to use `pass`.
```js
-({ test: () => assert.match(code, /def\s+delete\(\s*self,\s*key\s*\)/) });
+({ test: () => assert.match(code, /def\s+delete\(\s*self\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a45c52fa3ea5ece3034c7.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a45c52fa3ea5ece3034c7.md
index 2ad46e4a65e..3566a19224a 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a45c52fa3ea5ece3034c7.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a45c52fa3ea5ece3034c7.md
@@ -14,7 +14,7 @@ Inside the `delete` method, delete `pass` and call the private helper method `_d
Your `delete` method should call the `_delete` method with two arguments: `self.root` and `key`.
```js
-({ test: () => assert.match(code, /self\._delete\(\s*self\.root,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\._delete\(\s*self\.root\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a4614304cd36031cb4e75.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a4614304cd36031cb4e75.md
index 89049b841a8..7a9a2b46c47 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a4614304cd36031cb4e75.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a4614304cd36031cb4e75.md
@@ -16,7 +16,7 @@ To handle this case, assign the result of the `_delete` call to `self.root`.
You should assign the result of the `_delete()` call to `self.root`.
```js
-({ test: () => assert.match(code, /self\.root\s*=\s*self\._delete\(\s*self\.root,\s*key\s*\)/) });
+({ test: () => assert.match(code, /self\.root\s*=\s*self\._delete\(\s*self\.root\s*,\s*key\s*\)/) });
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a46aa8e10c26218c5034c.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a46aa8e10c26218c5034c.md
index 6c90bb6aa44..7053df2365f 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a46aa8e10c26218c5034c.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a46aa8e10c26218c5034c.md
@@ -14,7 +14,7 @@ Inside the `BinarySearchTree` class, define a new helper method called `_delete`
You should define the `_delete` method inside the `BinarySearchTree` class with the parameters `self`, `node` and `key`. Remember to use the `pass` keyword.
```js
-assert.match(code, /def\s+_delete\(\s*self,\s*node,\s*key\s*\)/);
+assert.match(code, /def\s+_delete\(\s*self\s*,\s*node\s*,\s*key\s*\)/);
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a47a9404d856743c7f529.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a47a9404d856743c7f529.md
index 574826a4ffa..80fadd665cd 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a47a9404d856743c7f529.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a47a9404d856743c7f529.md
@@ -14,13 +14,13 @@ Within the `if` block, replace `pass` with a call to the `_delete` method, passi
You should call the `_delete` method with `node.left` and the `key` as the arguments.
```js
-assert.match(code, /self\._delete\(\s*node\.left,\s*key\s*\)/);
+assert.match(code, /self\._delete\(\s*node\.left\s*,\s*key\s*\)/);
```
You should assign the result of the `_delete()` call to the left child (`node.left`) of the current node.
```js
-assert.match(code, /node\.left\s*=\s*self\._delete\(\s*node\.left,\s*key\s*\)/);
+assert.match(code, /node\.left\s*=\s*self\._delete\(\s*node\.left\s*,\s*key\s*\)/);
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a482dfc92896901b9c97e.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a482dfc92896901b9c97e.md
index bc051104c03..03770193342 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a482dfc92896901b9c97e.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a482dfc92896901b9c97e.md
@@ -23,13 +23,13 @@ assert.match(after_split, /elif\s+key\s+>\s+node\.key/);
You should call the `_delete` method with `node.right` and `key` as the arguments.
```js
-assert.match(code, /self\._delete\(\s*node\.right,\s*key\s*\)/);
+assert.match(code, /self\._delete\(\s*node\.right\s*,\s*key\s*\)/);
```
You should assign the result of the `_delete()` call to `node.right`.
```js
-assert.match(code, /node\.right\s*=\s*self\._delete\(\s*node\.right,\s*key\s*\)/);
+assert.match(code, /node\.right\s*=\s*self\._delete\(\s*node\.right\s*,\s*key\s*\)/);
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a50f992ba7177aff2b718.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a50f992ba7177aff2b718.md
index 3e9f5ec2b26..31cfb9fc149 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a50f992ba7177aff2b718.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a50f992ba7177aff2b718.md
@@ -22,7 +22,7 @@ assert.match(code, /self\._delete\(\s*node\.right\s*,\s*node\.key\s*/);
You should assign the return value of the `_delete()` call to the right child of the current node.
```js
-assert.match(code, /node\.right\s*=\s*self\._delete\(\s*node\.right\,\s*node\.key/);
+assert.match(code, /node\.right\s*=\s*self\._delete\(\s*node\.right\s*,\s*node\.key/);
```
# --seed--
@@ -78,6 +78,6 @@ class BinarySearchTree:
elif node.right is None:
return node.left
--fcc-editable-region--
- node.key = self._min_value(node.right)
+ node.key = self._min_value(node.right)
--fcc-editable-region--
```
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a54cd88e33b8646c67e16.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a54cd88e33b8646c67e16.md
index 350c767fc6d..334e46ed3aa 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a54cd88e33b8646c67e16.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a54cd88e33b8646c67e16.md
@@ -16,7 +16,7 @@ This will start the traversal from the root of the binary search tree (`self.roo
You should call `_inorder_traversal` and pass `self.root` and `result` as the arguments.
```js
-({ test: () => assert.match(code, /self\._inorder_traversal\(\s*self\.root,\s*result\s*\)/) })
+({ test: () => assert.match(code, /self\._inorder_traversal\(\s*self\.root\s*,\s*result\s*\)/) })
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a552337ee62882fdeee79.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a552337ee62882fdeee79.md
index 73c483541d2..fbadc8e9284 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a552337ee62882fdeee79.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a552337ee62882fdeee79.md
@@ -14,7 +14,7 @@ Define the `_inorder_traversal` method and give it three parameters: `self`, `no
You should define a method `_inorder_traversal` that takes three parameters: `self`, `node`, and `result`. Remember to use `pass`.
```js
-assert.match(code, /def\s+_inorder_traversal\(\s*self,\s*node,\s*result\s*\)/);
+assert.match(code, /def\s+_inorder_traversal\(\s*self\s*,\s*node\s*,\s*result\s*\)/);
```
# --seed--
diff --git a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a577302a8a791ed62e8d9.md b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a577302a8a791ed62e8d9.md
index 3de1e373a30..78f2ada9018 100644
--- a/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a577302a8a791ed62e8d9.md
+++ b/curriculum/challenges/arabic/07-scientific-computing-with-python/learn-tree-traversal-by-building-a-binary-search-tree/655a577302a8a791ed62e8d9.md
@@ -16,7 +16,7 @@ This recursive call explores the entire right subtree in an in-order manner.
You should call `_inorder_traversal` passing `node.right` and `result` as the arguments.
```js
-assert.match(code, /self\._inorder_traversal\(\s*node\.right,\s*result\s*\)/);
+assert.match(code, /self\._inorder_traversal\(\s*node\.right\s*,\s*result\s*\)/);
```
# --seed--
diff --git a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/demographic-data-analyzer.md b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/demographic-data-analyzer.md
index b4c7df6b0fd..6022bef852b 100644
--- a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/demographic-data-analyzer.md
+++ b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/demographic-data-analyzer.md
@@ -8,12 +8,7 @@ dashedName: demographic-data-analyzer
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
We are still developing the interactive instructional part of the Python curriculum. For now, here are some videos on the freeCodeCamp.org YouTube channel that will teach you everything you need to know to complete this project:
@@ -47,17 +42,15 @@ You must use Pandas to answer the following questions:
- What country has the highest percentage of people that earn >50K and what is that percentage?
- Identify the most popular occupation for those who earn >50K in India.
-Use the starter code in the file `demographic_data_analyzer`. Update the code so all variables set to "None" are set to the appropriate calculation or code. Round all decimals to the nearest tenth.
-
-Unit tests are written for you under `test_module.py`.
+Use the starter code in the file `demographic_data_analyzer.py`. Update the code so all variables set to `None` are set to the appropriate calculation or code. Round all decimals to the nearest tenth.
## التطوير
-For development, you can use `main.py` to test your functions. Click the "run" button and `main.py` will run.
+Write your code in `demographic_data_analyzer.py`. For development, you can use `main.py` to test your code.
## الاختبار
-We imported the tests from `test_module.py` to `main.py` for your convenience. The tests will run automatically whenever you hit the "run" button.
+The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience.
## التقديم
diff --git a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/mean-variance-standard-deviation-calculator.md b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/mean-variance-standard-deviation-calculator.md
index 60e8f075e77..24f3658b7c6 100644
--- a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/mean-variance-standard-deviation-calculator.md
+++ b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/mean-variance-standard-deviation-calculator.md
@@ -8,12 +8,7 @@ dashedName: mean-variance-standard-deviation-calculator
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -55,15 +50,13 @@ For example, `calculate([0,1,2,3,4,5,6,7,8])` should return:
}
```
-The unit tests for this project are in `test_module.py`.
-
## التطوير
-For development, you can use `main.py` to test your `calculate()` function. انقر فوق زر "run" (التشغيل) و `main.py` سيتم تشغيله.
+Write your code in `mean_var_std.py`. For development, you can use `main.py` to test your code.
## الاختبار
-We imported the tests from `test_module.py` to `main.py` for your convenience. سيتم تشغيل الاختبارات تلقائياً عندما تضغط على زر "run".
+The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience.
## التقديم
diff --git a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/medical-data-visualizer.md b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/medical-data-visualizer.md
index 5b37f9b8c5c..39cb2e1bde4 100644
--- a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/medical-data-visualizer.md
+++ b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/medical-data-visualizer.md
@@ -8,12 +8,7 @@ dashedName: medical-data-visualizer
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -65,15 +60,13 @@ Use the data to complete the following tasks in `medical_data_visualizer.py`:
Any time a variable is set to `None`, make sure to set it to the correct code.
-Unit tests are written for you under `test_module.py`.
-
## التطوير
-For development, you can use `main.py` to test your functions. انقر فوق زر "run" (تشغيل) و `main.py` سيتم تشغيله.
+Write your code in `medical_data_visualizer.py`. For development, you can use `main.py` to test your code.
## الاختبار
-قمنا باستيراد الاختبارات من `test_module.py` إلى `main.py` من أجل تسهيل العملية لك. سيتم تشغيل الاختبارات تلقائياً عندما تضغط على زر "run"(تشغيل).
+The unit tests for this project are in `test_module.py`. قمنا باستيراد الاختبارات من `test_module.py` إلى `main.py` من أجل تسهيل العملية لك.
## التسليم
diff --git a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/page-view-time-series-visualizer.md b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/page-view-time-series-visualizer.md
index a0ae64b546e..6e55f265571 100644
--- a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/page-view-time-series-visualizer.md
+++ b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/page-view-time-series-visualizer.md
@@ -8,12 +8,7 @@ dashedName: page-view-time-series-visualizer
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -33,17 +28,17 @@ Use the data to complete the following tasks:
- Create a `draw_bar_plot` function that draws a bar chart similar to "examples/Figure_2.png". It should show average daily page views for each month grouped by year. The legend should show month labels and have a title of `Months`. On the chart, the label on the x axis should be `Years` and the label on the y axis should be `Average Page Views`.
- Create a `draw_box_plot` function that uses Seaborn to draw two adjacent box plots similar to "examples/Figure_3.png". These box plots should show how the values are distributed within a given year or month and how it compares over time. The title of the first chart should be `Year-wise Box Plot (Trend)` and the title of the second chart should be `Month-wise Box Plot (Seasonality)`. Make sure the month labels on bottom start at `Jan` and the x and y axis are labeled correctly. The boilerplate includes commands to prepare the data.
-For each chart, make sure to use a copy of the data frame. Unit tests are written for you under `test_module.py`.
+For each chart, make sure to use a copy of the data frame.
The boilerplate also includes commands to save and return the image.
## التطوير
-For development, you can use `main.py` to test your functions. Click the "run" button and `main.py` will run.
+Write your code in `time_series_visualizer.py`. For development, you can use `main.py` to test your code.
## الاختبار
-We imported the tests from `test_module.py` to `main.py` for your convenience. The tests will run automatically whenever you hit the "run" button.
+The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience.
## التقديم
diff --git a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/sea-level-predictor.md b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/sea-level-predictor.md
index e4a61bb24b9..3ce78d56559 100644
--- a/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/sea-level-predictor.md
+++ b/curriculum/challenges/arabic/08-data-analysis-with-python/data-analysis-with-python-projects/sea-level-predictor.md
@@ -8,12 +8,7 @@ dashedName: sea-level-predictor
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -33,17 +28,15 @@ Use the data to complete the following tasks:
- Plot a new line of best fit just using the data from year 2000 through the most recent year in the dataset. Make the line also go through the year 2050 to predict the sea level rise in 2050 if the rate of rise continues as it has since the year 2000.
- The x label should be `Year`, the y label should be `Sea Level (inches)`, and the title should be `Rise in Sea Level`.
-Unit tests are written for you under `test_module.py`.
-
The boilerplate also includes commands to save and return the image.
## التطوير
-For development, you can use `main.py` to test your functions. Click the "run" button and `main.py` will run.
+Write your code in `sea_level_predictor.py`. For development, you can use `main.py` to test your code.
## الاختبار
-We imported the tests from `test_module.py` to `main.py` for your convenience. The tests will run automatically whenever you hit the "run" button.
+The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience.
## التقديم
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-projects/anonymous-message-board.md b/curriculum/challenges/arabic/09-information-security/information-security-projects/anonymous-message-board.md
index 14ef47dbacb..289be3504ef 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-projects/anonymous-message-board.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-projects/anonymous-message-board.md
@@ -13,17 +13,9 @@ Build a full stack JavaScript app that is functionally similar to this: this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-If you use Replit, follow these steps to set up the project:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --instructions--
1. Set `NODE_ENV` to test without quotes when ready to write tests and DB to your databases connection string (in `.env`)
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-projects/port-scanner.md b/curriculum/challenges/arabic/09-information-security/information-security-projects/port-scanner.md
index 72dd582c5c3..8ddd2c552de 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-projects/port-scanner.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-projects/port-scanner.md
@@ -9,12 +9,7 @@ dashedName: port-scanner
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -75,11 +70,11 @@ If the IP address passed into the `get_open_ports` function is invalid, the func
## التطوير
-Write your code in `port_scanner.py`. For development, you can use `main.py` to test your code. Click the "run" button and `main.py` will run.
+Write your code in `port_scanner.py`. For development, you can use `main.py` to test your code.
## الاختبار
-اختبارات الوحدة او ما يدعي الـ unit tests لهذا المشروع في `test_module.py`. قمنا باستيراد الاختبارات من `test_module.py` إلى `main.py` من أجل تسهيل العملية لك. سيتم تشغيل الاختبارات تلقائياً عندما تضغط على زر "تشغيل".
+اختبارات الوحدة او ما يدعي الـ unit tests لهذا المشروع في `test_module.py`. قمنا باستيراد الاختبارات من `test_module.py` إلى `main.py` من أجل تسهيل العملية لك.
## التقديم
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-projects/secure-real-time-multiplayer-game.md b/curriculum/challenges/arabic/09-information-security/information-security-projects/secure-real-time-multiplayer-game.md
index f51214f0abf..9858809eb9c 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-projects/secure-real-time-multiplayer-game.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-projects/secure-real-time-multiplayer-game.md
@@ -11,17 +11,9 @@ dashedName: secure-real-time-multiplayer-game
Develop a 2D real time multiplayer game using the HTML Canvas API and Socket.io that is functionally similar to this: https://secure-real-time-multiplayer-game.freecodecamp.rocks/. العمل على هذا المشروع سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link. وإن أردت تستطيع أيضًا إرسال رابط إلى الكود المصدري للمشروع الخاص بك في خانة GitHub Link.
-
# --instructions--
Create a secure multiplayer game in which each player can move their avatar, there is at least one collectible item, and the rank of the players is calculated based on their score.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-projects/sha-1-password-cracker.md b/curriculum/challenges/arabic/09-information-security/information-security-projects/sha-1-password-cracker.md
index 4122dacf060..2942aebe77a 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-projects/sha-1-password-cracker.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-projects/sha-1-password-cracker.md
@@ -9,12 +9,7 @@ dashedName: sha-1-password-cracker
# --description--
-You will be working on this project with our Replit starter code.
-
-- ابدأ باستيراد (import) المشروع على Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
+You will be working on this project with our Gitpod starter code.
وما زلنا نطور الجزء التعليمي التفاعلي من منهج Python. الآن، إليك بعض مقاطع الفيديو على قناة اليوتيوب الخاصة بي freeCodeCamp.org التي ستعلمك كلّما تحتاج إليه لإكمال هذا المشروع:
@@ -52,11 +47,11 @@ The `hashlib` library has been imported for you. You should consider using it in
## التطوير
-Write your code in `password_cracker.py`. For development, you can use `main.py` to test your code. Click the "run" button and `main.py` will run.
+Write your code in `password_cracker.py`. For development, you can use `main.py` to test your code.
## الاختبار
-The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience. The tests will run automatically whenever you hit the "run" button.
+The unit tests for this project are in `test_module.py`. We imported the tests from `test_module.py` to `main.py` for your convenience.
## التقديم
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-projects/stock-price-checker.md b/curriculum/challenges/arabic/09-information-security/information-security-projects/stock-price-checker.md
index fc4f9acb356..59804b644a3 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-projects/stock-price-checker.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-projects/stock-price-checker.md
@@ -15,17 +15,9 @@ Since all reliable stock price APIs require an API key, we've built a workaround
Working on this project will involve you writing your code using one of the following methods:
- Clone this GitHub repo and complete your project locally.
-- Use our Replit starter project to complete your project.
+- Use our Gitpod starter project to complete your project.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-If you use Replit, follow these steps to set up the project:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project's source code in the GitHub Link field.
-
# --instructions--
1. SET `NODE_ENV` to `test` without quotes and set `DB` to your MongoDB connection string
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/ask-browsers-to-access-your-site-via-https-only-with-helmet.hsts.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/ask-browsers-to-access-your-site-via-https-only-with-helmet.hsts.md
index 451cbd98349..af1063f5cfa 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/ask-browsers-to-access-your-site-via-https-only-with-helmet.hsts.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/ask-browsers-to-access-your-site-via-https-only-with-helmet.hsts.md
@@ -8,13 +8,13 @@ dashedName: ask-browsers-to-access-your-site-via-https-only-with-helmet-hsts
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
HTTP Strict Transport Security (HSTS) is a web security policy which helps to protect websites against protocol downgrade attacks and cookie hijacking. If your website can be accessed via HTTPS you can ask user’s browsers to avoid using insecure HTTP. By setting the header Strict-Transport-Security, you tell the browsers to use HTTPS for the future requests in a specified amount of time. This will work for the requests coming after the initial request.
# --instructions--
-Configure `helmet.hsts()` to use HTTPS for the next 90 days. Pass the config object `{maxAge: timeInSeconds, force: true}`. You can create a variable `ninetyDaysInSeconds = 90*24*60*60;` to use for the `timeInSeconds`. Replit already has hsts enabled. To override its settings you need to set the field "force" to true in the config object. We will intercept and restore the Replit header, after inspecting it for testing.
+Configure `helmet.hsts()` to use HTTPS for the next 90 days. Pass the config object `{maxAge: timeInSeconds, force: true}`. You can create a variable `ninetyDaysInSeconds = 90*24*60*60;` to use for the `timeInSeconds`. Gitpod already has hsts enabled. To override its settings you need to set the field "force" to true in the config object. We will intercept and restore the Gitpod header, after inspecting it for testing.
Note: Configuring HTTPS on a custom website requires the acquisition of a domain, and an SSL/TLS Certificate.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/avoid-inferring-the-response-mime-type-with-helmet.nosniff.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/avoid-inferring-the-response-mime-type-with-helmet.nosniff.md
index 1c8b0a039da..86fcb78b579 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/avoid-inferring-the-response-mime-type-with-helmet.nosniff.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/avoid-inferring-the-response-mime-type-with-helmet.nosniff.md
@@ -8,7 +8,7 @@ dashedName: avoid-inferring-the-response-mime-type-with-helmet-nosniff
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub. Browsers can use content or MIME sniffing to override the `Content-Type` header of a response to guess and process the data using an implicit content type. While this can be convenient in some scenarios, it can also lead to some dangerous attacks. This middleware sets the `X-Content-Type-Options` header to `nosniff`, instructing the browser to not bypass the provided `Content-Type`.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub. Browsers can use content or MIME sniffing to override the `Content-Type` header of a response to guess and process the data using an implicit content type. While this can be convenient in some scenarios, it can also lead to some dangerous attacks. This middleware sets the `X-Content-Type-Options` header to `nosniff`, instructing the browser to not bypass the provided `Content-Type`.
# --instructions--
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/configure-helmet-using-the-parent-helmet-middleware.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/configure-helmet-using-the-parent-helmet-middleware.md
index df5a2738dbb..39aaceac679 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/configure-helmet-using-the-parent-helmet-middleware.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/configure-helmet-using-the-parent-helmet-middleware.md
@@ -8,7 +8,7 @@ dashedName: configure-helmet-using-the-parent-helmet-middleware
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
`app.use(helmet())` will automatically include all the middleware introduced above, except `noCache()`, and `contentSecurityPolicy()`, but these can be enabled if necessary. You can also disable or configure any other middleware individually, using a configuration object.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-client-side-caching-with-helmet.nocache.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-client-side-caching-with-helmet.nocache.md
index e41d8a3d310..75025477f2f 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-client-side-caching-with-helmet.nocache.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-client-side-caching-with-helmet.nocache.md
@@ -8,7 +8,7 @@ dashedName: disable-client-side-caching-with-helmet-nocache
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
If you are releasing an update for your website, and you want the users to always download the newer version, you can (try to) disable caching on client’s browser. It can be useful in development too. Caching has performance benefits, which you will lose, so only use this option when there is a real need.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-dns-prefetching-with-helmet.dnsprefetchcontrol.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-dns-prefetching-with-helmet.dnsprefetchcontrol.md
index ec268aa846c..47974dcd3f7 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-dns-prefetching-with-helmet.dnsprefetchcontrol.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/disable-dns-prefetching-with-helmet.dnsprefetchcontrol.md
@@ -8,7 +8,7 @@ dashedName: disable-dns-prefetching-with-helmet-dnsprefetchcontrol
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
To improve performance, most browsers prefetch DNS records for the links in a page. In that way the destination ip is already known when the user clicks on a link. This may lead to over-use of the DNS service (if you own a big website, visited by millions people…), privacy issues (one eavesdropper could infer that you are on a certain page), or page statistics alteration (some links may appear visited even if they are not). If you have high security needs you can disable DNS prefetching, at the cost of a performance penalty.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-asynchronously.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-asynchronously.md
index 4e8a41c6586..1071f5245c8 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-asynchronously.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-asynchronously.md
@@ -8,7 +8,7 @@ dashedName: hash-and-compare-passwords-asynchronously
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
As hashing is designed to be computationally intensive, it is recommended to do so asynchronously on your server as to avoid blocking incoming connections while you hash. All you have to do to hash a password asynchronous is call
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-synchronously.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-synchronously.md
index 64fc17c3a70..73d20f0469b 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-synchronously.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hash-and-compare-passwords-synchronously.md
@@ -8,7 +8,7 @@ dashedName: hash-and-compare-passwords-synchronously
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
Hashing synchronously is just as easy to do but can cause lag if using it server side with a high cost or with hashing done very often. Hashing with this method is as easy as calling
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hide-potentially-dangerous-information-using-helmet.hidepoweredby.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hide-potentially-dangerous-information-using-helmet.hidepoweredby.md
index c1cd789591e..05ccdf872a9 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hide-potentially-dangerous-information-using-helmet.hidepoweredby.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/hide-potentially-dangerous-information-using-helmet.hidepoweredby.md
@@ -8,7 +8,7 @@ dashedName: hide-potentially-dangerous-information-using-helmet-hidepoweredby
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
Hackers can exploit known vulnerabilities in Express/Node if they see that your site is powered by Express. `X-Powered-By: Express` is sent in every request coming from Express by default. Use the `helmet.hidePoweredBy()` middleware to remove the X-Powered-By header.
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/install-and-require-helmet.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/install-and-require-helmet.md
index b3101dbac55..8e8795b24b0 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/install-and-require-helmet.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/install-and-require-helmet.md
@@ -11,17 +11,9 @@ dashedName: install-and-require-helmet
العمل على هذه التحديات سوف ينطوي على كتابة كودك باستخدام إحدى الطرق التالية:
- Clone this GitHub repo and complete these challenges locally.
-- Use our Replit starter project to complete these challenges.
+- Use our Gitpod starter project to complete these challenges.
- استخدم أي منشئ موقع لإكمال المشروع. تحقق انك أضفت جميع الملفات من مستودعنا في GitHub في مشروعك.
-إذا استخدمت Replit، اتبع هذه الخطوات لإعداد المشروع:
-
-- ابدأ باستيراد (import) المشروع إلى Replit.
-- بعد ذلك، سترى نافذة `.replit`.
-- اختار `Use run command` وانقر على زر `Done`.
-
-عند الانتهاء، تأكد من استضافة ديمو (demo) أو عرض عملي لمشروعك في مكان عام. ثم أرسل عنوان URL للمشروع في خانة Solution Link.
-
Helmet helps you secure your Express apps by setting various HTTP headers.
# --instructions--
diff --git a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/mitigate-the-risk-of-clickjacking-with-helmet.frameguard.md b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/mitigate-the-risk-of-clickjacking-with-helmet.frameguard.md
index 5c9c9d7b740..bb6e0fd22d7 100644
--- a/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/mitigate-the-risk-of-clickjacking-with-helmet.frameguard.md
+++ b/curriculum/challenges/arabic/09-information-security/information-security-with-helmetjs/mitigate-the-risk-of-clickjacking-with-helmet.frameguard.md
@@ -8,7 +8,7 @@ dashedName: mitigate-the-risk-of-clickjacking-with-helmet-frameguard
# --description--
-As a reminder, this project is being built upon the following starter project on Replit, or cloned from GitHub.
+As a reminder, this project is being built upon the following starter project on Gitpod, or cloned from GitHub.
Your page could be put in a `` or `