head to head · open source
devdocs vs deepwiki-open
devdocs has 39,461 GitHub stars, 2,643 forks, 196 open issues and last shipped 3 days ago. deepwiki-open has 17,996 stars, 2,004 forks, 269 open issues and last shipped 15 days ago. devdocs leads on adoption by 119% (39,461 vs 17,996 stars). devdocs is written in Ruby under MPL-2.0; deepwiki-open is written in Python under MIT. devdocs has attracted 7% as many forks as stars, deepwiki-open 11%. 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 | deepwiki-open | |
|---|---|---|
| GitHub stars | ★ 39K | ★ 18K |
| License | MPL-2.0 | MIT |
| Written in | Ruby | Python |
| Last push | 2026-09-15 | 2026-09-03 |
| Forks | ⑂ 2.6K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick devdocs if
- You weight community size — 39K 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 deepwiki-open if
- You want the deepwiki-open feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and deepwiki-open fits your workflow better
About devdocs
DevDocs is an API documentation browser that combines multiple developer documentations into a single, clean and organized web UI with instant search, offline support, a mobile version, a dark theme and keyboard shortcuts, and it is aimed at developers who need to read and search API and reference documentation quickly.
read the full devdocs overview →
About deepwiki-open
DeepWiki Open, also published as Grok Wiki, is an open source wiki generator for source code repositories. It takes a GitHub, GitLab, or Bitbucket repository name as input and produces a navigable documentation site for that codebase. The project is written in Python and released under the MIT License, and the author describes it plainly as a personal implementation attempt at DeepWiki. It lives in the AI developer tooling ecosystem alongside the model providers and coding agents its topic list names, including OpenAI, Gemini, OpenRouter, Ollama, Codex, and grok cli.
read the full deepwiki-open overview →
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Frequently asked questions
Is devdocs or deepwiki-open more popular?
devdocs has 39,461 GitHub stars and deepwiki-open has 17,996. devdocs has the larger community by that measure.
Are devdocs and deepwiki-open free?
Both are open source. devdocs is licensed under MPL-2.0 and deepwiki-open under MIT. Neither carries a licence fee.
What is the difference between devdocs and deepwiki-open?
devdocs is written in Ruby and deepwiki-open in Python. 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 deepwiki-open?
Choose devdocs if you want the larger community (39,461 stars) or its MPL-2.0 licence terms. Choose deepwiki-open if its feature set, stack or MIT licence fits better. Both are self-hostable.