Top DOCUMENTATION GitHub Repositories & Tools (2026)

Grav Learn (exhaustive grav documentation)

The Jitsi Handbook

Customizable MDX documentation for GraphQL schemas

The why layer of repo-native project memory: the reasoning behind a codebase as Markdown in the repo, versioned by Git, for coding agents and humans, so nothing rejected is proposed twice. No database, no daemon, no account.

:memo: A sort-of-static site generator optimized for living documentation of software projects

Developer resources website for PlayCanvas

Scalable Nx monorepo starter for Angular and NestJS apps with Firebase, Electron, Capacitor, GraphQL, testing, and CI automation.

Make your AI agent write documents like Notion — Codex & Claude Code skill that locks document structure & Notion visual style

Expert Guide - Norton Guide Reader for Windows

French-army-knife Toolbox for Salesforce. Orchestrates base commands and assist users with interactive wizards to make much more than native Salesforce CLI + Allows you to define a complete CI/CD Pipeline and Schedule a daily Metadata backup & monitoring of your orgs + AI-enhanced org Documentation

Playbooks for complex, recurring workflows — written for coding agents, shared over Git.