head to head · open source
OpenViking vs xyd
OpenViking has 41,453 GitHub stars, 3,376 forks, 999 open issues and last shipped yesterday. xyd has 115 stars, 9 forks, 36 open issues and last shipped 6 days ago. OpenViking leads on adoption by 35,946% (41,453 vs 115 stars). OpenViking is written in Python under AGPL-3.0; xyd is written in TypeScript under MIT. OpenViking has attracted 8% as many forks as stars, xyd 8%. OpenViking 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
| OpenViking | xyd | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 115 |
| License | AGPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-03 | 2026-10-29 |
| Forks | ⑂ 3.4K | ⑂ 9 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenViking if
- You weight community size — 41K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick xyd if
- You want the xyd feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and xyd fits your workflow better
About OpenViking
The Context Database for AI Agents English / 中文 / 日本語 Website · Live Demo · GitHub · Issues · Docs · Blog Lark · WeChat · Discord · X What is OpenViking OpenViking is an open source context database for AI agents — one filesystem for everything an agent knows: knowledge, memory, and skills. Most agent memory is a black box: text goes in, embeddings come out, and nobody can see what was actually stored. OpenViking organizes context as a virtual filesystem under viking:// instead. Agents navigate it like files — ls , tree , read , write , grep — and you can open any directory to inspect and edit what your agent…
read the full OpenViking overview →
About xyd
Docs Framework for future dev. Quickstart [!IMPORTANT] Node 22.12+ is required Our Philosophy 1. Developer Experience designed to be easy to use, with a focus on developer experience 2. Extendability customize every part of documentation 3. Rich Content create engaging documentation with interactive components and dynamic content capabilities 4. Batteries Included everything to build docs at scale is here 5. Open we believe that docs frameworks should be fully open source Major Features 🎨 Themes Built in themes: Solar, Gusto, Poetry, Picasso, Opener, and Cosmo 🚀 Plug & Play Dev Server Instant development…
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Frequently asked questions
Is OpenViking or xyd more popular?
OpenViking has 41,453 GitHub stars and xyd has 115. OpenViking has the larger community by that measure.
Are OpenViking and xyd free?
Both are open source. OpenViking is licensed under AGPL-3.0 and xyd under MIT. Neither carries a licence fee.
What is the difference between OpenViking and xyd?
OpenViking is written in Python and xyd 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, OpenViking or xyd?
Choose OpenViking if you want the larger community (41,453 stars) or its AGPL-3.0 licence terms. Choose xyd if its feature set, stack or MIT licence fits better. Both are self-hostable.