blitz/packages/core/README.md

core

This package contains the application-facing offerings of BlitzJS.

Some of the fullstack features that are available include:

• Authentication Utilities
• React Hooks
• Session Management
• Wrappers for the data-layer communications (RPC)

Usage

Fetch data from a query

import {useQuery} from "blitz"
import getUsers from "app/users/queries/getUsers"

const Users = () => {
  const [users] = useQuery(getUsers, {})

  return <pre style={{maxWidth: "30rem"}}>{JSON.stringify(users, null, 2)}</pre>
}

Session Context

import {Ctx} from "blitz"

export default async function trackView(_ = null, {session}: Ctx) {
  const currentViews = session.publicData.views || 0
  await session.setPublicData({views: currentViews + 1})
  await session.setPrivateData({views: currentViews + 1})

  return
}