head to head · open source
rocksdb vs FlyEnv
rocksdb has 32,114 GitHub stars, 6,933 forks, 1,645 open issues and last shipped 2 days ago. FlyEnv has 3,233 stars, 371 forks, 37 open issues and last shipped 4 days ago. rocksdb leads on adoption by 893% (32,114 vs 3,233 stars). rocksdb is written in C++ under GPL-2.0; FlyEnv is written in TypeScript under BSD-3-Clause. rocksdb has attracted 22% as many forks as stars, FlyEnv 11%. rocksdb 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
| rocksdb | FlyEnv | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 3.2K |
| License | GPL-2.0 | BSD-3-Clause |
| Written in | C++ | TypeScript |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 6.9K | ⑂ 371 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rocksdb if
- You weight community size — 32K stars and counting
- You want the GPL-2.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick FlyEnv if
- You want the FlyEnv feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches TypeScript
- You evaluated both and FlyEnv fits your workflow better
About rocksdb
RocksDB is an embeddable, persistent key value store written in C++ and developed by the Facebook Database Engineering Team. It is a library rather than a standalone server, and it forms the core building block for a fast key value server. The project builds on earlier work on LevelDB by Sanjay Ghemawat and Jeff Dean, and it lives in the systems infrastructure and database ecosystem, carrying the topics database and storage engine. It has been public for roughly fourteen years and is dual licensed under GPLv2 and Apache 2.0, so a user may select either license at their option.
read the full rocksdb overview →
About FlyEnv
FlyEnv is a native, cross platform desktop application that installs and manages a complete local development stack — language runtimes, databases, web servers, local sites with HTTPS, and AI coding tools — directly on Windows, macOS, and Linux, for developers who want a working local environment without container orchestration.
read the full FlyEnv overview →
More in Infrastructure & Operations
Related comparisons
More Databases projects
Compare either of these against the rest of the Databases field.
Frequently asked questions
Is rocksdb or FlyEnv more popular?
rocksdb has 32,114 GitHub stars and FlyEnv has 3,233. rocksdb has the larger community by that measure.
Are rocksdb and FlyEnv free?
Both are open source. rocksdb is licensed under GPL-2.0 and FlyEnv under BSD-3-Clause. Neither carries a licence fee.
What is the difference between rocksdb and FlyEnv?
rocksdb is written in C++ and FlyEnv 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, rocksdb or FlyEnv?
Choose rocksdb if you want the larger community (32,114 stars) or its GPL-2.0 licence terms. Choose FlyEnv if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.