Great question! Npm (node package manager) is the default package manager for Node that hosts thousands of packages for free. Once confirming you are in the correct directory, install Express by running the command below. You can check to see what directory you are currently in by entering “pwd” on your command line. For my example, I would be in “Example-1”. First, make sure you are in the working directory you just created. Once the two files are added to your project, you are set to install Express. Step 2: Create A New Working Directoryīefore installing Express, you will want to create a new working directory. For example, I am currently running on V12.18.0.
If installed correctly, you will see the version of Node returned. You can validate Node was successfully installed by navigating to the command line and entering the following command. If you are working from a Mac, simply select “macOS Installer” highlighted in green. Let's get started! Step 1: Download Nodeĭownload Node.jsand follow the guided prompts until the installation is complete. In more simplistic terms, Node allows you to run JavaScript outside of your browser, and Express enables you to respond to individual client requests and build APIs quickly.Įnough talk.
It empowers developers to quickly build static and dynamic web applications and APIs with ease. Due to its ability to run on various platforms and its scalability, Node has become a “go-to” option for developing web applications.Įxpress.js/(Express) is a popular module framework that runs on Node. Node.js/(Node) is an open-source server-side platform built on Google Chrome's V8 JavaScript engine. But first, you may be wondering what are Node.js and Express.js?
0 kommentar(er)
