
Node.js — Run JavaScript Everywhere
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
JavaScript | MDN
May 22, 2026 · JavaScript (JS) is a lightweight interpreted (or just-in-time compiled) programming language with first-class functions. While it is most well-known as the scripting language for Web …
JavaScript Tutorial - W3Schools
JavaScript is easy to learn. This tutorial covers everything from basic JavaScript up to the latest 2026 version. Start learning JavaScript now » With our Try it Yourself editor, you can edit the source code …
The Modern JavaScript Tutorial
1 day ago · Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
JavaScript - Wikipedia
JavaScript (JS) [a] is a programming language and core technology of the Web, alongside HTML and CSS. Created by Brendan Eich in 1995, [6] it is maintained by Ecma International 's TC39 technical …
JSFiddle - Code Playground
JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle.
Free Javascript challenges online | JSchallenger
Free Javascript challenges. Learn Javascript online by solving coding exercises. Javascript for all levels. Solve Javascript tasks from beginner to advanced levels.
Learn JavaScript Online - Courses for Beginners - javascript.com
JavaScript.com is a resource for the JavaScript community. You will find resources and examples for JavaScript beginners as well as support for JavaScript experts. Learn JavaScript or free with our …
Online JavaScript Compiler (Editor) - Programiz
Write and run your JavaScript code using our online compiler. Enjoy additional features like code sharing, dark mode, and support for multiple programming languages.
Expressions and operators - JavaScript - MDN
Jul 8, 2025 · This chapter describes JavaScript's expressions and operators, including assignment, comparison, arithmetic, bitwise, logical, string, ternary and more. At a high level, an expression is a …