Many Internet Web sites contain JavaScript, a scripting programming language that runs on the web browser to make specific features on the web page functional. If JavaScript has been …

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 …

JavaScript is easy to learn. This tutorial covers everything from basic JavaScript up to the latest 2025 version. Start learning JavaScript now » With our Try it Yourself editor, you can edit the …

Jul 19, 2025 · JavaScript is a cross-platform, object-oriented scripting language used to make webpages interactive (e.g., having complex animations, clickable buttons, popup menus, etc.).

6 days ago · JavaScript is a programming language used to create dynamic content for websites. It is a lightweight, cross-platform, and single-threaded programming language.

Learn how to use classes in JavaScript. The `extends` keyword lets you create subclasses of existing classes. Use class fields and methods to add properties to your classes. Use static …

JavaScript is a programming language initially designed to interact with elements of web pages. Within web browsers, JavaScript consists of three main parts: ECMAScript provides the core …

Write and run your JavaScript code using our online compiler. Enjoy additional features like code sharing, dark mode, and support for multiple programming languages.

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 …

3 days ago · From the basics to advanced topics with simple, but detailed explanations. Main course contains 2 parts which cover JavaScript as a programming language and working with …