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Livereload npm8/7/2023 ![]() Now reload the node server and live reloading is up and running. Install the live reload extension for your browser. If you are using jade template engine, you need to enable live reloading for. watch() Ä«y default this extension does not support live reloading for. ![]() watch(_dirname) // Enable watch on complete app folder // You can also enable watch on multiple folders: push( "jade") // Enable live reload for jade files ![]() This is different form http.createServer() or app.createServer() var reloadServer = livereload.createServer() Step 2: Open the app.js in your node app and add following lines: var livereload = require( 'livereload') Step 1: Install the node-livereload npm package in your app using following command: $ npm install -g livereload In this article I will explain the simple steps to enable live reload feature in node.js app. Live reloading can be easily enabled in the node.js applications. "serve": "webpack-dev-server -mode development"Īnd voilà ! We can change our index.If you are a node.js developer, you might have faced the situation where you keep on changing the files in your app and continuously stopping and starting the node server. The final thing to do is to setup a run script to call the dev server. Trailing args of the form : are supported to customize what directories are.js file empty and we need to reference it in the HTML file in order to get the link to Webpack and setup the live reloading. live-reload : Enables automatic page reloading on rebuilds. Letâs create a couple of source files to get our project up and running. Other than that we can configure the port and other options here and setting the publicPath allows us to reference that in-memory bundle that Webpack will create for us. Here we must either disable the hot option for hot module replacement to be false or the watchContentBase option for watching static files (like HTML) to true in order for the live-reload server to work. The second part of the config is all about configuring the webpack-dev-server. This is only really needed for when we build our project with Webpack however this gives us an opportunity to set the filename for the bundle which Webpack actually uses to create an in-memory version of the bundle which we can use with our dev server. This is usually the bit where most people (including myself!) start getting confused with all the myriad of options available to use with Webpack.įirst we set our output path and filename for the bundle that Webpack will create. const path = require('path') ĬontentBase: path.join(_dirname, 'src'), Then we need create a file and provide some configuration for Webpack. npm install -save-dev webpack wepack-cli webpack-dev-server Then add the Webpack dependencies to bundle and reload our app. mkdir webpack-live-reload & cd webpack-live-reload TL DR You can get a copy of the files from the GitHub repo I setup at ![]() So in this article, iâll take you through step-by-step the process I used to setup up a dead simple live reload project with Webpack using the webpack-dev-server package. There are already lots of NPM packages that will give you a simple HTTP server with live reload but I wanted to do this with Webpack as ultimately iâll be using this to bundle and build my app. So when I was starting a new project the other day I wanted to get a live reload setup in place so that whilst updating my source files, the app updates as if by magic straight away in the browser. In this article, weâll setup a dead simple web project that has live reload using Webpack.
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