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 functions. It is …

The following outline is provided as an overview of and topical guide to JavaScript: JavaScript (JS) [a] is a programming language and core technology of the Web, alongside HTML and CSS.

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 …

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 Web …

The syntax of JavaScript is the set of rules that define a correctly structured JavaScript program. The examples below make use of the console.log() function present in most browsers for standard text …

JavaScript (programming language) Add languages. Add links. Article. Talk. English. Read. Edit. View history. Tools.

Welcome to WikiProject JavaScript. If you would like to use or write user scripts, or learn or write JavaScript, or about JavaScript, for the betterment of Wikipedia (and beyond), including improving …

JavaScript is a high-level, often just-in-time compiled language that conforms to the ECMAScript standard. [1] It has dynamic typing, prototype-based object-orientation, and first-class functions. It is …

Oct 30, 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 — many structures …

Wikimedia Commons has media related to JavaScript. This category lists articles related to the JavaScript programming language.