The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.

Example Firefox add-ons created using the WebExtensions API

Code examples that accompany various MDN DOM and Web API documentation pages

7 community-maintained translations of MDN Web Docs in ES, FR, JA, KO, PT-BR, RU, and ZH, to learn and contribute in your native language.

The project that powers MDN.

Strict TypeScript and Flow types for style based on MDN data

Planning and proposals for MDN Web Docs content

The platform code behind MDN Web Docs

Code examples that accompany the MDN JavaScript/ECMAScript documentation

📚JavaScript 前端知识图谱 A guidebook for the convenience of the front-end developers

A strongly typed, runtime-agnostic web framework for building structured HTTP services in JavaScript, built on Web Standards.

(Deprecated) Home of the MDN live code editor interactive examples

A curated list of CSS Grid Resources

⚡️ This repo serves as a resource for developers to leverage on their Journey into Front End Development.

A generic Mixture Density Networks (MDN) implementation for distribution and uncertainty estimation by using Keras (TensorFlow)

MDN polyfills - from, forEach, filter, find, findIndex, assign, includes, create, entries, of, repeat, startsWith, endsWith, toggleAttribute, bind, MouseEvent, CustomEvent, padEnd, padStart

An MDN Layer for Keras using TensorFlow's distributions module

A place to provide feedback and suggestions for MDN Web Docs

Archived: MDN Web Docs issues are tracked in the content repository.

Sample todo app built with the Vue framework