head to head · open source
deepwiki-open vs arscontexta
deepwiki-open has 18,366 GitHub stars, 2,028 forks, 269 open issues and last shipped yesterday. arscontexta has 3,518 stars, 234 forks, 35 open issues and last shipped 8 months ago. deepwiki-open leads on adoption by 422% (18,366 vs 3,518 stars). deepwiki-open is written in Python under MIT; arscontexta is written in Shell under MIT. deepwiki-open has attracted 11% as many forks as stars, arscontexta 7%. deepwiki-open 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
| deepwiki-open | arscontexta | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 3.5K |
| License | MIT | MIT |
| Written in | Python | Shell |
| Last push | 2026-11-04 | 2026-02-24 |
| Forks | ⑂ 2.0K | ⑂ 234 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick deepwiki-open if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick arscontexta if
- You want the arscontexta feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Shell
- You evaluated both and arscontexta fits your workflow better
About deepwiki-open
DeepWiki Open (Grok Wiki) DeepWiki is my own implementation attempt of DeepWiki, automatically creates beautiful, interactive wikis for any GitHub, GitLab, or BitBucket repository! Just enter a repo name, and DeepWiki will: 1. Analyze the code structure 2. Generate comprehensive documentation 3. Create visual diagrams to explain how everything works 4. Organize it all into an easy to navigate wiki 5. Generate codemap for code centric guided tours English 简体中文 繁體中文 日本語 Español 한국어 Tiếng Việt Português Brasileiro Français Русский Deepwiki Open 2.0 (Grok Wiki is now live) Download at 🤝 Contributing Contributions…
read the full deepwiki-open overview →
About arscontexta
Ars Contexta A second brain for your agent. A Claude Code plugin that generates complete knowledge systems from conversation. You describe how you think and work. The engine derives a cognitive architecture folder structure, context files, processing pipeline, hooks, navigation maps, and note templates tailored to your domain and backed by 249 research claims. No templates. No configuration. Just conversation. v0.8.0 · Claude Code plugin · MIT Installation 1. Add the marketplace to Claude Code: 2. Install the plugin: 3. Restart Claude Code, then run: 4. Answer 2 4 questions about your domain ( 20 minutes token…
read the full arscontexta overview →
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Frequently asked questions
Is deepwiki-open or arscontexta more popular?
deepwiki-open has 18,366 GitHub stars and arscontexta has 3,518. deepwiki-open has the larger community by that measure.
Are deepwiki-open and arscontexta free?
Both are open source. deepwiki-open is licensed under MIT and arscontexta under MIT. Neither carries a licence fee.
What is the difference between deepwiki-open and arscontexta?
deepwiki-open is written in Python and arscontexta in Shell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, deepwiki-open or arscontexta?
Choose deepwiki-open if you want the larger community (18,366 stars) or its MIT licence terms. Choose arscontexta if its feature set, stack or MIT licence fits better. Both are self-hostable.