About 2,390,000 results
Open links in new tab
  1. JavaScript - Wikipedia

    JavaScript (/ ˈ dʒ ɑː v ə s k r ɪ p t / ⓘ), often abbreviated as JS, is a programming language and core technology of the World Wide Web, alongside HTML and CSS. Ninety-nine percent of …

  2. What is JavaScript? - Learn web development | MDN - MDN Web Docs

    May 22, 2025 · JavaScript is a lightweight interpreted programming language. The web browser receives the JavaScript code in its original text form and runs the script from that.

  3. JavaScript language overview - JavaScript | MDN - MDN Web Docs

    Apr 3, 2025 · JavaScript is a multi-paradigm, dynamic language with types and operators, standard built-in objects, and methods. Its syntax is based on the Java and C languages — …

  4. JavaScript | MDN - MDN Web Docs

    Apr 3, 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 …

  5. What is JavaScript? - GeeksforGeeks

    Nov 29, 2024 · JavaScript is a powerful and flexible programming language for the web that is widely used to make websites interactive and dynamic. JavaScript can also able to change or …

  6. What Is JavaScript? The 2025 Beginner’s Guide (with Examples)

    Apr 23, 2025 · JavaScript is a programming language that makes websites interactive. It lets you create dynamic content that responds to user actions—from simple button clicks to complex …

  7. 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 …

  8. JavaScript | History, Applications, & Facts | Britannica

    May 12, 2025 · JavaScript is a scripting language, meaning that its code is interpreted (i.e., translated into machine code) at runtime rather than when it is compiled by an application or …

  9. What Is JavaScript? What Is It Used For (or How Is It Used

    Jun 5, 2025 · JavaScript is a text-based programming language that operates on both the client side and the server side in order to make web pages interactive. JavaScript is a critical tool in …

  10. What is JavaScript? - Codecademy

    JavaScript is a programming language that adds dynamic functionality and complex features like interactivity and animation to web pages. Together with HTML and CSS, JavaScript forms the …