Docs GitHub Repositories (2026) · Open Source Tools

The open-source repo for docs.github.com

Beautiful, AI-native markdown IDE and LLM wiki

The open-source docs framework for humans and agents.

Cloudflare’s documentation

API Documentation Browser

The beautiful & flexible React.js docs framework.

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

A standard style for README files

📃 A curated and up-to-date list of resources on software documentation templates, tools, guides, examples, etc.

Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.

🃏 A magical documentation site generator.

Offline documentation browser. Your personal reference library, searchable in an instant.

A fast, helpful, and open-source document parser for PHP

The source code that powers readthedocs.org

Easily generate and modify .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.

An API documentation generator for JavaScript.

Documentation for ASP.NET Core

OpenDeepWiki is the open-source version of the DeepWiki project, aiming to provide a powerful knowledge management and collaboration platform. The project is mainly developed using C# and TypeScript, supporting modular design, and is easy to expand and customize.

📖 Preact documentation website.

Apache Cordova Documentation