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  1. JavaScript - Wikipedia

    JavaScript is a high-level, often just-in-time–compiled language that conforms to the ECMAScript standard. [12] It has dynamic typing, prototype-based object-orientation, and first-class …

  2. JavaScript - MDN Web Docs

    Oct 2, 2025 · 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 …

  3. JavaScript Wiki | Fandom

    This wiki aims to host a large centralized JavaScript library of useful functions, tips, etc., in a way which could enhance or draw attention to the existing materials elsewhere on the web--but …

  4. JavaScript - Wikibooks, open books for an open world

    Aug 7, 2025 · This book is a guide to JavaScript, a scripting language widely used in web pages and web applications such as email applications. JavaScript is not to be confused with Java, …

  5. 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 …

  6. An Introduction to JavaScript

    Aug 8, 2022 · JavaScript was initially created as a browser-only language, but it is now used in many other environments as well. Today, JavaScript has a unique position as the most widely …

  7. What is JavaScript? - Learn web development | MDN

    Oct 13, 2025 · In this article we will look at JavaScript from a high level, answering questions such as "What is it?" and "What can you do with it?", and making sure you are comfortable with …