head to head · open source
rxdb vs juicefs
rxdb has 23,419 GitHub stars, 1,184 forks, 17 open issues and last shipped yesterday. juicefs has 14,642 stars, 1,339 forks, 203 open issues and last shipped yesterday. rxdb leads on adoption by 60% (23,419 vs 14,642 stars). rxdb is written in TypeScript under Apache-2.0; juicefs is written in Go under Apache-2.0. rxdb has attracted 5% as many forks as stars, juicefs 9%. juicefs 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
| rxdb | juicefs | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 15K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 1.2K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rxdb if
- You weight community size — 23K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick juicefs if
- You want the juicefs feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and juicefs fits your workflow better
About rxdb
A fast, local first , reactive Database for JavaScript Applications What is RxDB? RxDB (short for R eactive D ata b ase) is a local first , NoSQL database for JavaScript Applications. Reactive means that you can not only query the current state, but subscribe to all state changes like the result of a query or even a single field of a document. This is great for UI based realtime applications in a way that makes it easy to develop and also has great performance benefits. Use the quickstart, read the documentation or explore the example projects. Used by many RxDB is a proven technology used by thousands of…
About juicefs
JuiceFS is a high performance POSIX file system released under Apache License 2.0, particularly designed for the cloud native environment. The data, stored via JuiceFS, will be persisted in Object Storage (e.g. Amazon S3) , and the corresponding metadata can be persisted in various compatible database engines such as Redis, MySQL, and TiKV based on the scenarios and requirements. With JuiceFS, massive cloud storage can be directly connected to big data, machine learning, artificial intelligence, and various application platforms in production environments. Without modifying code, the massive cloud storage can be…
read the full juicefs overview →
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Frequently asked questions
Is rxdb or juicefs more popular?
rxdb has 23,419 GitHub stars and juicefs has 14,642. rxdb has the larger community by that measure.
Are rxdb and juicefs free?
Both are open source. rxdb is licensed under Apache-2.0 and juicefs under Apache-2.0. Neither carries a licence fee.
What is the difference between rxdb and juicefs?
rxdb is written in TypeScript and juicefs in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rxdb or juicefs?
Choose rxdb if you want the larger community (23,419 stars) or its Apache-2.0 licence terms. Choose juicefs if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.