head to head · open source
devdocs vs MindOS
devdocs has 39,594 GitHub stars, 2,657 forks, 196 open issues and last shipped yesterday. MindOS has 704 stars, 63 forks, 2 open issues and last shipped 11 days ago. devdocs leads on adoption by 5,524% (39,594 vs 704 stars). devdocs is written in Ruby under MPL-2.0; MindOS is written in TypeScript under MIT. devdocs has attracted 7% as many forks as stars, MindOS 9%. devdocs was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| devdocs | MindOS | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 704 |
| License | MPL-2.0 | MIT |
| Written in | Ruby | TypeScript |
| Last push | 2026-11-02 | 2026-10-23 |
| Forks | ⑂ 2.7K | ⑂ 63 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick devdocs if
- You weight community size — 40K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick MindOS if
- You want the MindOS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and MindOS fits your workflow better
About devdocs
DevDocs — API Documentation Browser DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more. DevDocs was created by Thibaut Courouble and is operated by freeCodeCamp. We are currently searching for maintainers Please reach out to the community on Discord if you would like to join the team! Keep track of development news: Join the contributors chat room on Discord Watch the repository on GitHub Table of Contents: Quick Start · Vision · App · Scraper · Commands · Contributing · Documentation ·…
read the full devdocs overview →
About MindOS
MindOS Human Thinks Here, Agents Act There. English 中文 MindOS is a local first knowledge base for sharing durable context between you and the AI agents you use. Think in one place. Let agents work from shared context. Home — Knowledge base overview AI Agent — Proactively understand intent and execute tasks from your knowledge Agents — Manage all connected AI agents Echo — Reflect and distill cognitive growth [!IMPORTANT] ⭐ Agent assisted install: Send this to your Agent (Claude Code, Cursor, etc.) to set up MindOS, MCP, and Skills: ✨ Try it now: After installation, give these a try: 📢 What's New MindOS is now…
read the full MindOS overview →
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Frequently asked questions
Is devdocs or MindOS more popular?
devdocs has 39,594 GitHub stars and MindOS has 704. devdocs has the larger community by that measure.
Are devdocs and MindOS free?
Both are open source. devdocs is licensed under MPL-2.0 and MindOS under MIT. Neither carries a licence fee.
What is the difference between devdocs and MindOS?
devdocs is written in Ruby and MindOS in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, devdocs or MindOS?
Choose devdocs if you want the larger community (39,594 stars) or its MPL-2.0 licence terms. Choose MindOS if its feature set, stack or MIT licence fits better. Both are self-hostable.