head to head · open source
etcd vs react-native-mmkv
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. react-native-mmkv has 8,522 stars, 347 forks, 20 open issues and last shipped 26 days ago. etcd leads on adoption by 515% (52,441 vs 8,522 stars). etcd is written in Go under Apache-2.0; react-native-mmkv is written in TypeScript under MIT. etcd has attracted 20% as many forks as stars, react-native-mmkv 4%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), so they are genuine substitutes rather than adjacent tools.
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
| etcd | react-native-mmkv | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 8.5K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-10-08 |
| Forks | ⑂ 11K | ⑂ 347 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick etcd if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick react-native-mmkv if
- You want the react-native-mmkv feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and react-native-mmkv fits your workflow better
About etcd
etcd Note : The main branch may be in an unstable or even broken state during development. For stable versions, see [releases][github release]. etcd is a distributed reliable key value store for the most critical data of a distributed system, with a focus on being: Simple : well defined, user facing API (gRPC) Secure : automatic TLS with optional client cert authentication Fast : benchmarked 10,000 writes/sec Reliable : properly distributed using Raft etcd is written in Go and uses the [Raft][] consensus algorithm to manage a highly available replicated log. etcd is used in production by many companies, and the…
About react-native-mmkv
MMKV The fastest key/value storage for React Native. MMKV is an efficient, small mobile key value storage framework developed by WeChat. See Tencent/MMKV for more information react native mmkv is a library that allows you to easily use MMKV inside your React Native app through fast and direct JS bindings to the native C++ library. Features Get and set strings, booleans, numbers and ArrayBuffers Fully synchronous calls, no async/await, no Promises, no Bridge. Encryption support (secure storage) Multiple instances support (separate user data with global data) Customizable storage location High performance because…
read the full react-native-mmkv overview →
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Frequently asked questions
Is etcd or react-native-mmkv more popular?
etcd has 52,441 GitHub stars and react-native-mmkv has 8,522. etcd has the larger community by that measure.
Are etcd and react-native-mmkv free?
Both are open source. etcd is licensed under Apache-2.0 and react-native-mmkv under MIT. Neither carries a licence fee.
What is the difference between etcd and react-native-mmkv?
etcd is written in Go and react-native-mmkv 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, etcd or react-native-mmkv?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose react-native-mmkv if its feature set, stack or MIT licence fits better. Both are self-hostable.