How to Run Node.js with Express on Mobile Devices ?
Node.js is a cross-platform open-source Javascript runtime environment and library for running web applications outside the browser. It is based on Chrome’s V8 engine. Node.js is used to create server-side and command-line applications.
Express.js is one of the most popular node frameworks. It is a Node.js web application framework that offers a variety of features for developing web and mobile applications. It can be used to create a single-page, multi-page, or hybrid web application. It makes the development of server-side applications with node.js very easy.
In this article, we will discuss how to run Node.js with express on mobile devices. First, we need a terminal, so first install Termux from here. After installing termux the first step is to update and upgrade the packages.
Follow the below steps to run Node.js with Express on mobile devices:
Step 1: To update and upgrade the packages, use the following command:
pkg update && pkg upgrade
Step 2: Once the packages are updated successfully, install node.js by using the following command:
pkg install nodejs
Step 3: Now let’s Start building our server with node.js First, create an empty directory and navigate to that directory:
mkdir server cd server
Step 4: Initialize the app with npm, and use the following command:
npm init -y
This will create a package.json file.
Step 5: Use the ls command to view the list of files in the directory:
Step 6: Installing express:
npm i express
Step 7: Create an index.js file using nano with the following code:
nano index.js
Step 8: Save and close the file then start the server using the below command:
node index.js
This will start the server. This application will listen on port 3000. We can now make a request through our browser by visiting http://localhost:3000.
In this way, we can run Node.js with Express on Mobile Devices.
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