a first look at react 18 with vite and netlify
reactsuspensevitenetlifyWhen it’s released, React 18 will include out-of-the-box improvements including:
- Automatic batching
- New APIs like
startTransition
- A new streaming server renderer with built-in support for
React.lazy
The React team has also taken a new step by creating the React 18 Working Group to provide feedback, ask questions, and collaborate on the release. The Working Group is hosted on GitHub Discussions and is available for the public to read.
React 18 Working Group #
Members of the working group can leave feedback, ask questions, and share ideas. The core team will also use the discussions repo to share their research findings. As the stable release gets closer, any important information will also be posted on the React blog.
Because an initial surge of interest in the Working Group is expected, only invited members will be allowed to create or comment on threads. However, the threads are fully visible to the public, so everyone has access to the same information. The team believes this is a good compromise between creating a productive environment for working group members, while maintaining transparency with the wider community.
No specific release date is scheduled, but the team expects it will take several months of feedback and iteration before React 18 is ready for most production applications.
- Library Alpha: Available today
- Public Beta: At least several months
- Release Candidate (RC): At least several weeks after Beta
- General Availability: At least several weeks after RC
More details about the projected release timeline are available in the Working Group.
Create React App with Vite's React Template #
yarn create @vitejs/app ajcwebdev-react18 --template react
Install dependencies #
cd ajcwebdev-react18
yarn
Start development server #
yarn dev
Install react@beta
and react-dom@beta
#
package.json #
If we look in our package.json
we'll see the following dependencies included from the Vite template.
"dependencies": {
"react": "^17.0.0",
"react-dom": "^17.0.0"
},
Install beta
versions.
yarn add react@beta react-dom@beta
Check your dependencies
for the new versions.
"dependencies": {
"react": "^18.0.0-beta-96ca8d915-20211115",
"react-dom": "^18.0.0-beta-96ca8d915-20211115"
},
Use esbuild.jsxInject
to automatically inject JSX helper imports for every file transformed by ESBuild:
// vite.config.js
import { defineConfig } from 'vite'
import reactRefresh from '@vitejs/plugin-react-refresh'
export default defineConfig({
plugins: [reactRefresh()],
esbuild: {
jsxInject: `import React from 'react'`
}
})
main.jsx #
// src/main.jsx
import ReactDOM from 'react-dom'
import './index.css'
import App from './App'
const root = ReactDOM.createRoot(
document.getElementById('root')
)
root.render(<App />)
App.jsx #
// src/App.jsx
import logo from './logo.svg'
import './App.css'
function App() {
return (
<div className="App">
<header className="App-header">
<img
src={logo}
className="App-logo"
alt="logo"
/>
<p>
React 18 Deployed on Netlify with Vite
</p>
</header>
</div>
)
}
export default App
Deploy to Netlify #
touch netlify.toml
[build]
publish = "dist"
command = "yarn build"
Create a blank GitHub repository at github.new.
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/ajcwebdev/ajcwebdev-react18.git
git push -u origin main
Connect your GitHub repository to Netlify.
The build commands are included from your netlify.toml
.
$ yarn build
yarn run v1.22.4
warning package.json: No license field
$ vite build
vite v2.3.7 building for production...
transforming...
✓ 26 modules transformed.
rendering chunks...
dist/assets/favicon.17e50649.svg 1.49kb
dist/assets/logo.ecc203fb.svg 2.61kb
dist/index.html 0.51kb
dist/assets/index.7cb030a3.js 0.39kb / brotli: 0.20kb
dist/assets/index.0673ce28.css 0.76kb / brotli: 0.40kb
dist/assets/vendor.9aeda92c.js 134.00kb / brotli: 37.26kb
Done in 4.86s.
(build.command completed in 5.1s)
Set a custom domain.
Go to your new domain.
You can find all the code for this article on my GitHub.