JavaScript is the second-largest contributor to page weight, behind images, which means it can play a major role in slowing down the speed of your mobile site. Here's how you can reduce your reliance ...

This experiment uncovered no direct way to bypass the First Link Counts Rule with modified links but it was possible to build a structure using Javascript links.

This week at Google I/O, Google talked a lot about the evolution of the technological capabilities of the web. HTML 5 is ushering in new era of ...

Imagine yourself as a future programmer eager to learn JavaScript, one of the most popular languages for web development. If you are looking for an interactive and collaborative way to enhance ...

Web-devops startup Vercel has updated its next.js JavaScript framework with middleware, giving it enterprise application-delivery features.

PNG JavaScript® (often shortened to JS) is a lightweight, interpreted, object-oriented language with first-class functions, most known as the scripting language for Web pages, but used in many ...

This guide explains exactly how you can test whether the JavaScript on your website renders properly. Plus: 7 tools for testing and debugging JavaScript.

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to use them.