koa2-hmr-middleware

HMR middleware ( webpack-dev-middleware, webpack-hot-middleware) for koa2

installation

$ npm i koa2-hmr-middleware -D

Usage

 
const hmrMiddleware = require('koa2-hmr-middleware');
const Koa = require('koa');
const webpack = require("webpack");
 
var app = new Koa();
var webpackConfig = require('./webpack.config');
var compiler = webpack(webpackConfig);
 
app.use(hmrMiddleware(compiler, {
    dev: devMiddlewareConfig  // configuration of webpack-dev-middleware
    hot: hotMiddlewareConfig  // configuration of webpack-hot-middleware
}))
 

or you can ...

app.use(hmrMiddleware.dev(compiler, devMiddlewareConfig))

app.use(hmrMiddleware.hot(compiler, hotMiddlewareConfig))

Configuration

devMiddlewareConfig

hotMiddlewareConfig

TODO

• example
• support devMiddleware API

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enjoy webpack HMR with Koa2 😊