Template:JavaScript

MediaWiki and JavaScript
Delivery JavaScript
ResourceLoader : delivery system for optimized loading and managing of modules Core modules, including jQuery and OOjs API client code
Adding JS on-wiki
Interface (user-specific, group-specific and site-wide) ContentHandler facility for supporting js as page content Snippets Extensions that allow you to add js Extension:Gadgets, Extension:Widgets
Extensions, skins and other modules
ResourceLoader modules Developing with ResourceLoader $wgResourceModules , BeforePageDisplay hook Vue.js Codex: UI design system OOUI Ajax and Ajax extensions TypeScript
Further guidance
Category for all things JavaScript Learning JavaScript CORS Broken scripts Core development: coding conventions and unit testing Technical docs on doc.wikimedia.org