head to head · open source
nebula vs stashbase
nebula has 12,466 GitHub stars, 1,343 forks, 678 open issues and last shipped 2 months ago. stashbase has 1,256 stars, 37 forks, 6 open issues and last shipped yesterday. nebula leads on adoption by 893% (12,466 vs 1,256 stars). nebula is written in C++ under Apache-2.0; stashbase is written in TypeScript under Apache-2.0. nebula has attracted 11% as many forks as stars, stashbase 3%. stashbase 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
| nebula | stashbase | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 1.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-09-08 | 2026-11-04 |
| Forks | ⑂ 1.3K | ⑂ 37 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nebula if
- You weight community size — 12K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick stashbase if
- You want the stashbase feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and stashbase fits your workflow better
About nebula
English 中文 A distributed, scalable, lightning fast graph database NebulaGraph Introduction NebulaGraph is a popular open source graph database that can handle large volumes of data with milliseconds of latency, scale up quickly, and have the ability to perform fast graph analytics. NebulaGraph has been widely used for social media, recommendation systems, knowledge graphs, security, capital flows, AI, etc. See our users. The following lists some of NebulaGraph features: Symmetrically distributed Storage and computing separation Horizontal scalability Strong data consistency by RAFT protocol OpenCypher compatible…
read the full nebula overview →
About stashbase
StashBase Like an IDE, but for writing. StashBase is an open source, local first writing workspace where you can write with Claude Code and Codex, drawing on your own sources and past work. 🔎 From files to context. Give your agent fast, accurate search across your sources with text extraction and semantic search. 📝 Doc diff ≠ Code diff. Read edits in the flow of your document, without jumping between old and new lines. ✍️ Make it sound like you. Use your past writing and edits to guide new drafts and preserve your voice. Product Preview Design prototype. Inline document revisions are coming soon. Get Started…
read the full stashbase overview →
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Frequently asked questions
Is nebula or stashbase more popular?
nebula has 12,466 GitHub stars and stashbase has 1,256. nebula has the larger community by that measure.
Are nebula and stashbase free?
Both are open source. nebula is licensed under Apache-2.0 and stashbase under Apache-2.0. Neither carries a licence fee.
What is the difference between nebula and stashbase?
nebula is written in C++ and stashbase 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, nebula or stashbase?
Choose nebula if you want the larger community (12,466 stars) or its Apache-2.0 licence terms. Choose stashbase if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.