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@stack-spot/vite-plugin-federation

v1.3.6

Published

A Vite plugin which support Module Federation.

Downloads

1,151

Readme

vite-plugin-federation

A Vite/Rollup plugin which support Module Federation. Inspired by Webpack and compatible with Webpack Module Federation.

Install

npm install @originjs/vite-plugin-federation --save-dev

or

yarn add @originjs/vite-plugin-federation --dev

Usage

Using the Module Federation usually requires more than 2 projects, one as the host side and one as the remote side.

Step 1: Configure the remote side.

  • for a vite project, modify vite.config.js:
// vite.config.js
import federation from "@originjs/vite-plugin-federation";
export default {
    plugins: [
        federation({
            name: 'remote-app',
            filename: 'remoteEntry.js',
            // Modules to expose
            exposes: {
                './Button': './src/Button.vue',
            },
            shared: ['vue']
        })
    ]
}
  • for a rollup project, modify rollup.config.js:
// rollup.config.js
import federation from '@originjs/vite-plugin-federation'
export default {
    input: 'src/index.js',
    plugins: [
        federation({
            name: 'remote-app',
            filename: 'remoteEntry.js',
            // Modules to expose
            exposes: {
                './Button': './src/button'.
            },
            shared: ['vue']
        })
    ]
}

Step 2: Configure the host side

  • for a vite project, modify vite.config.js:
// vite.config.js
import federation from "@originjs/vite-plugin-federation";
export default {
    plugins: [
        federation({
            name: 'host-app',
            remotes: {
                remote_app: "http://localhost:5001/assets/remoteEntry.js",
            },
            shared: ['vue']
        })
    ]
}
  • for a rollup project, modify rollup.config.js:
// rollup.config.js
import federation from '@originjs/vite-plugin-federation'
export default {
    input: 'src/index.js',
    plugins: [
        federation({
            name: 'host-app',
            remotes: {
                remote_app: "http://localhost:5001/remoteEntry.js",
            },
            shared: ['vue']
        })
    ]
}

Step 3: Using remote modules on the host side

Using a Vue project as an example

import { createApp, defineAsyncComponent } from "vue";
const app = createApp(Layout);
...
const RemoteButton = defineAsyncComponent(() => import("remote_app/Button"));
app.component("RemoteButton", RemoteButton);
app.mount("#root");

Using remote components in templates

<template>
    <div>
        <RemoteButton />
    </div>
</template>

Example projects

| Examples | Host | Remote | | --------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------- | ----------------------------------- | | basic-host-remote | rollup+esm | rollup+esm | | react-in-vue | vite+esm | vite+esm | | simple-react-esm | rollup+esm | rollup+esm | | simple-react-systemjs | rollup+systemjs | rollup+systemjs | | simple-react-webpack | rollup+systemjs | webpack+systemjs | | vue2-demo | vite+esm | vite+esm | | vue3-advanced-demo | vite+esm vue-router/pinia | vite+esmvue-router/pinia | | vue3-demo-esm | vite+esm | vite+esm | | vue3-demo-systemjs | vite+systemjs | vite+systemjs | | vue3-demo-webpack-esm-esm | vite/webpack+esm | vite/webpack+esm | | vue3-demo-webpack-esm-var | vite+esm | webpack+var | | vue3-demo-webpack-systemjs | vite+systemjs | webpack+systemjs |