---
title: "MDN Web Docs"
description: "Reference documentation for web standards and browser APIs."
pagination: false
---

{/* Generated from content/. Edit the catalog, not this page. */}

<PurposeNote title="Good for">Checking how HTML, CSS, JavaScript, and browser features work.</PurposeNote>

## What it does

Reference documentation for web standards and browser APIs.

## When it fits

Checking how HTML, CSS, JavaScript, and browser features work.

## Other options in this category

<div data-pagefind-ignore>

- [Advanced TypeScript Guide](/learning/advanced-typescript-guide) — Deepening understanding of types beyond introductory syntax.
- [Algorithm Visualizer](/learning/algorithm-visualizer) — Learning how algorithms change data step by step.
- [Awesome shadcn/ui](/learning/awesome-shadcn-ui) — Discovering related components, tools, and example applications.
- [Bulletproof React](/learning/bulletproof-react) — Studying a complete example of maintainable application structure.
- [ByteByteGo](/learning/bytebytego) — Building intuition about distributed systems and application infrastructure.

</div>

## Source

[Project source for MDN Web Docs ↗](https://developer.mozilla.org/)

Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.

[Learn a development concept →](/tasks/learn-a-development-concept)

[All learning &amp; references options →](/learning)