JavaScript

The purpose of your application is to serve your end-users well.

Wondering how WebAssembly portability and security work? Check out how it does. Here, we discuss common pitfalls and how WASM solves them.

Wondering how to check the version of Nodejs, Ansible, Ubuntu, PostgreSQL, Windows, Python and many more?

This article discusses the important features and differences between React and Angular, the popular tools for web application development.

Need a framework for desktop app development? If so, Electron.js is likely the best option available. Learn more about this architecture and its features.

WebAssembly (WASM) helps you run web apps at native-like performance. This article explains all you need to know about WASM.

Type and Interface are often confusing in Typescript. Find out the difference between both using sample examples.

Procedure to install Node.js 11.x, 12.x, 14.x on Ubuntu 16.x/18.x, CentOS 7.x/8.x through binary distribution or from the source.

Regex expression can be a pain. Well, sometimes!

We’ll show you how to use the Geekflare API to scrape a website and extract its content without getting your IP blocked by the website.

Are you confused about LAMP, LEMP, MEAN, XAMPP, WAMP, and AMPPS stack terminology?

Let’s find out some of the famous scripting languages often used by system administrators and developers.

A little introduction to JS unit testing and its framework and tools

Charts and graphs play a vital role in an application’s dashboard and accurately show you the true statistics. 

Most modern websites contain JavaScript, making them dynamic and interactive. Although search engine bots are quite intelligent, they still may not render a lot of the JavaScript content, affecting the page ranking.

User Interface (UI) is a crucial aspect of every application and website.  

Build API-driven modern applications!

In this tutorial, I am going to demonstrate how to use the Geekflare API in NodeJS to check the DNS records of any domain.