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  1. JavaScript Tutorial - W3Schools

    W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.

  2. JavaScript - MDN Web Docs

    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 …

  3. 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 …

  4. 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.

  5. 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.

  6. Equality (==) - JavaScript | MDN

    May 11, 2026 · The equality (==) operator checks whether its two operands are equal, returning a Boolean result. Unlike the strict equality operator, it attempts to convert and compare operands that …

  7. JavaScript Tutorial

    JavaScript Tutorial provides you with many practical tutorials that help you learn JavaScript from scratch quickly and effectively.

  8. 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.

  9. Download Node.js®

    Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

  10. JavaScript - Simple English Wikipedia, the free encyclopedia

    JavaScript is a high-level programming language that follows the ECMAScript standard. It was originally designed as a scripting language for websites but became widely adopted as a general-purpose …