react-runner

React Runner

Run your React code on the go https://nihgwu.github.io/react-runner/

Features

• Inline element(s)
• Function component
• Class component, with class fields support
• Composing components with render or export default
• Support Typescript
• Server Side Rendering

Hacker News in react-runner vs in real world, with the same code

Install

# Yarn
yarn add react-runner

# NPM
npm install --save react-runner

Options

• code string, required the code to be ran
• scope object globals that could be used in code

Usage

import { useRunner } from 'react-runner'

const { element, error } = useRunner({ code, scope })

or use Runner as a component directly and handle error with onRendered

import { Runner } from 'react-runner'

const element = <Runner code={code} scope={scope} onRendered={handleRendered} />

Browser support

"browserslist": [
  "Chrome > 61",
  "Edge > 16",
  "Firefox > 60",
  "Safari > 10.1"
]

react-live-runner

react-runner is inspired by react-live heavily, I love it, but I love arrow functions for event handlers instead of bind them manually as well as other modern features, and I don't want to change my code to be compliant with restrictions, so I created this project, use Sucrase instead of Bublé to transpile the code.

If you are using react-live in your project and want a smooth transition, react-live-runner is there for you which provide the identical way to play with:

import {
  LiveProvider,
  LiveEditor,
  LiveError,
  LivePreview,
} from 'react-live-runner'

...
<LiveProvider code={code}>
  <LiveEditor />
  <LiveError />
  <LivePreview />
</LiveProvider>
...

or hooks for better custom rendering

import { useLiveRunner } from 'react-live-runner'

const { element, error, code, onChange } = useLiveRunner({
  initialCode,
  scope,
  transformCode,
})

or use react-runner directly

import { useState, useEffect } from 'react'
import { useRunner } from 'react-runner'

const [code, onChange] = useState(initialCode)
const { element, error } = useRunner({ code, scope })

useEffect(() => {
  onChange(initialCode)
}, [initialCode])

See the real world usage here https://github.com/nihgwu/react-runner/blob/master/website/src/components/LiveRunner.js

License

MIT © Neo Nie