Three.js llms.txt · AI Docs Browser · mdream

[llms.txt Tools](https://mdream.dev/llms-txt/three-js/llms-txt)

# Three.js llms.txt

Browse Three.js documentation as markdown. Click any page in the sidebar to view it, or copy the full llms.txt for your AI tools.

threejs.org/llms.txt

[Raw llms.txt](https://threejs.org/llms.txt) [Raw llms-full.txt](https://threejs.org/llms-full.txt)

Copy Markdown [](https://threejs.org/llms.txt)

llms.txt

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## What is Three.js's llms.txt?

Three.js publishes an `/llms.txt` file that provides AI systems with a structured index of its documentation. It follows the [llms.txt specification](https://llmstxt.org), organizing links to guides, API references, and tutorials under section headings so that LLMs like ChatGPT, Claude, and Gemini can quickly understand what Three.js offers and where to find details.

Pass

Spec

0

Sections

0

Links

0.3 KB

Size

~69

Tokens

## Add Three.js Docs to Your AI Assistant

Select your tool to see how to add Three.js's llms.txt as a documentation source.

Cursor

 Windsurf

 Claude Code

 ChatGPT

 Zed

 Copilot

1. 1

   Open any chat or composer panel
2. 2

   Type @Docs and select "Add new doc"
3. 3

   Paste the URL: https://threejs.org/llms.txt
4. 4

   Wait for the green dot (indexing complete)
5. 5

   Reference @Docs in chat when asking about Three.js

Cursor crawls the URL and indexes all subpages. Add a trailing slash to index child pages too.

## Spec Compliance 1 note

## Frequently Asked Questions

Where is Three.js's llms.txt file?

Three.js publishes its llms.txt at https://threejs.org/llms.txt. This file provides a structured, markdown-formatted index of Three.js's documentation that AI systems can consume to understand the project's APIs, guides, and references.

How do I use Three.js's llms.txt with AI coding assistants?

Copy the llms.txt content and paste it into your AI assistant (Cursor, Windsurf, Claude, ChatGPT) as context. This gives the AI an accurate map of Three.js's documentation so it can provide better code suggestions and answers about Three.js.

What does Three.js's llms.txt contain?

Three.js's llms.txt contains 0 sections and 0 documentation links in 0.3 KB (~69 tokens).

How many tokens does Three.js's llms.txt use?

The concise llms.txt index is approximately 69 tokens (0.3 KB). Most AI assistants can fit this within their context window. For the full expanded documentation, look for an llms-full.txt variant which embeds all content inline.

What is Three.js?

3D library for JavaScript. Three.js's llms.txt file helps AI systems understand this by providing a structured overview of its documentation, making it easier for developers to get accurate AI-assisted help when working with Three.js.

Can I generate an llms.txt for my own project?

Yes. Use the free llms.txt generator at mdream.dev/tools/llms-txt/generator to crawl your site and produce a spec-compliant llms.txt file. You can also validate existing files with the llms.txt validator.

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[View all 99 projects ](https://mdream.dev/llms-txt/three-js/llms-txt)

## Related Tools

[<h3>llms.txt Generator</h3>Generate an llms.txt for your own project.](https://mdream.dev/llms-txt/three-js/tools/llms-txt/generator) [<h3>llms.txt Validator</h3>Validate your llms.txt against the official spec.](https://mdream.dev/llms-txt/three-js/tools/llms-txt/validator)

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