head to head · open source
devdocs vs obsidian-wiki
devdocs has 39,596 GitHub stars, 2,656 forks, 196 open issues and last shipped yesterday. obsidian-wiki has 3,662 stars, 368 forks, 7 open issues and last shipped yesterday. devdocs leads on adoption by 981% (39,596 vs 3,662 stars). devdocs is written in Ruby under MPL-2.0; obsidian-wiki is written in Python under MIT. devdocs has attracted 7% as many forks as stars, obsidian-wiki 10%. obsidian-wiki 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.
← all 20902 open source comparisons
Side by side
| devdocs | obsidian-wiki | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 3.7K |
| License | MPL-2.0 | MIT |
| Written in | Ruby | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.7K | ⑂ 368 |
| 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 obsidian-wiki if
- You want the obsidian-wiki feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and obsidian-wiki 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 obsidian-wiki
obsidian wiki A digital brain you grow with your AI agent. It remembers what you figure out, connects it to what you already know, and answers when you ask. English 繁體中文 You solve a hard problem on a Tuesday. Three months later, in a different repo, you solve it again from scratch — because the answer lived in a chat log you'll never find. This fixes that. Point it at a folder, tell your agent what to remember, and it compiles what you learn into interconnected markdown you own. The pattern comes from Andrej Karpathy's LLM Wiki gist: compile knowledge once and keep it current, instead of asking an LLM the same…
read the full obsidian-wiki overview →
More in Content & Publishing
Related comparisons
More Documentation & Knowledge Base projects
Compare either of these against the rest of the Documentation & Knowledge Base field.
Frequently asked questions
Is devdocs or obsidian-wiki more popular?
devdocs has 39,596 GitHub stars and obsidian-wiki has 3,662. devdocs has the larger community by that measure.
Are devdocs and obsidian-wiki free?
Both are open source. devdocs is licensed under MPL-2.0 and obsidian-wiki under MIT. Neither carries a licence fee.
What is the difference between devdocs and obsidian-wiki?
devdocs is written in Ruby and obsidian-wiki 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 obsidian-wiki?
Choose devdocs if you want the larger community (39,596 stars) or its MPL-2.0 licence terms. Choose obsidian-wiki if its feature set, stack or MIT licence fits better. Both are self-hostable.