wodax-qiankun v1.0.2

qiankun（乾坤）

In Chinese traditional culture qian means heaven and kun stands for earth, so qiankun is the universe.

An implementation of Micro Frontends, based on single-spa, but made it production-ready.

Usage

npm i qiankun -S

Examples

npm i
npm run install:examples
npm start

Visit http://localhost:7099

import { registerMicroApps, start } from 'qiankun';

function render({ appContent, loading }) {
  const container = document.getElementById('container');
  ReactDOM.render(<Framework loading={loading} content={appContent}/>, container);
}

function genActiveRule(routerPrefix) {
  return (location) => location.pathname.startsWith(routerPrefix);
}

registerMicroApps(
  [
    { name: 'react app', entry: '//localhost:7100', render, activeRule: genActiveRule('/react') },
    { name: 'vue app', entry: { scripts: [ '//localhost:7100/main.js' ] }, render, activeRule: genActiveRule('/vue') },
  ],
  {
    beforeLoadHooks: [async app => {
      console.log('before load', app);
    }],
    beforeMountHooks: [async app => {
      console.log('before mount', app);
    }],
    afterUnloadHooks: [async app => {
      console.log('after unload', app);
    }],
  },
);

start({ prefetch: true, jsSandbox: true });

Features

• HTML Entry
• Config Entry
• Isolated styles
• JS Sandbox
• Assets Prefetch
• Nested Microfrontends
• umi-plugin-single-spa integration

API

registerMicroApps

type RegistrableApp = {
  name: string; // app name
  entry: string | { scripts?: string[]; styles?: string[]; html?: string };  // app entry
  render: (props?: { appContent: string, loading: boolean }) => any;
  activeRule: (location: Location) => boolean;
  props?: object; // props pass through to app
};

type Options = {
  beforeLoadHooks?: Array<(app: RegistrableApp) => Promise<void>>; // function before app load
  beforeMountHooks?: Array<(app: RegistrableApp) => Promise<void>>; // function before app mount
  afterUnloadHooks?: Array<(app: RegistrableApp) => Promise<void>>; // function after app unmount
};

function registerMicroApps(apps: RegistrableApp[], options: Options): void

function start({ prefetch: boolean, jsSandbox: boolean }): void;