If you know JavaScript but you have never done any server-side programming before, this tutorial for you. I believe this tutorial will be particularly helpful if you already have some experience with JavaScript on the frontend. I decided to write this introductory tutorial for anyone who is interested in learning Node after realising that it’s not so easy to read the documentation and figure out how to go about building stuff with Node. Recently, I decided to learn Node.js properly and do some server-side programming as well. You can emulate the live reload behavior of front-end frameworks such as React and Angular in Express templates using Browsersync.Updated on JanuHow to Build Your First Node.js Website with Express and Pugįor most of my career as a Web Developer, I worked on the frontend of websites and applications consuming APIs made by other people. Add Live Reload to Express Using Browsersync To overcome that, you'll use Browsersync. However, manually refreshing the browser to see updates slows down your development process. pug template, you can refresh the browser to see the changes. 🛠️ Refresh the browser to see the new page rendered on the screen. Refer to Using template engines with Express for more details. pug doesn't use title locally instead, the template it extends, layout. json file to run nodemon and delete the test script: defines a local title variable in index. 🛠️ Create a dev script command in your package. The command above is the equivalent of running npm install -save -dev nodemon. 🛠️ As such, install nodemon as a development dependency: npm i -D nodemon You'll use nodemon to monitor your project source code and automatically restart your Node.js server whenever it changes. js: touch index.js Create an npm script to run the application 🛠️ Then, create the entry point of the application, a file named index. 🛠️ Execute the following command within the whatabyte -portal directory to initialize your Node.js project with default settings: npm init -y 🛠️ Create a project directory named whatabyte -portal anywhere in your system and make it your current directory: mkdir whatabyte-portal If you need to install Node.js and npm, use any of the official Node.js installers provided for your operating system. We tested this tutorial using Node.js v12. You'll build a login portal for a restaurant named WHATABYTE using server-side rendering (SSR): Look for the 🛠️️ emoji if you'd like to skim through the content while focusing on the build steps. In this tutorial, you'll learn how to build a simple and clean Node.js server-side rendered application using the Express framework and Pug templates styled with CSS.Īs a bonus, you'll learn how to streamline your Node.js development workflow by using nodemon to restart the server and browser -sync to reload the browser whenever relevant source files change.
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