Hot Reload (Webpack)
Hot Reload (Webpack)
Installation
$ npm i --save-dev webpack webpack-cli webpack-node-externals ts-loaderConfiguration
const webpack = require('webpack');
const path = require('path');
const nodeExternals = require('webpack-node-externals');
module.exports = {
entry: ['webpack/hot/poll?100', './src/main.ts'],
watch: true,
target: 'node',
externals: [
nodeExternals({
whitelist: ['webpack/hot/poll?100'],
}),
],
module: {
rules: [
{
test: /.tsx?$/,
use: 'ts-loader',
exclude: /node_modules/,
},
],
},
mode: 'development',
resolve: {
extensions: ['.tsx', '.ts', '.js'],
},
plugins: [new webpack.HotModuleReplacementPlugin()],
output: {
path: path.join(__dirname, 'dist'),
filename: 'server.js',
},
};Hot-Module Replacement
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