head to head · open source
etcd vs workout-cool
etcd has 52,270 GitHub stars, 10,506 forks, 351 open issues and last shipped today. workout-cool has 8,481 stars, 747 forks, 80 open issues and last shipped 2 months ago. etcd leads on adoption by 516% (52,270 vs 8,481 stars). etcd is written in Go under Apache-2.0; workout-cool is written in TypeScript under MIT. etcd has attracted 20% as many forks as stars, workout-cool 9%. etcd 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 8884 open source comparisons
Side by side
| etcd | workout-cool | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 8.5K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-18 | 2026-07-31 |
| Forks | ⑂ 11K | ⑂ 747 |
| 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 workout-cool if
- You want the workout-cool feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and workout-cool fits your workflow better
About etcd
etcd is an Apache 2.0 licensed, Go written distributed key value store that holds the most critical data of a distributed system in a Raft replicated log, aimed at the platform and infrastructure engineers who must keep that control plane data consistent and available.
About workout-cool
Workout.cool is an open source, MIT licensed fitness coaching platform built in TypeScript on Next.js, React, and PostgreSQL that lets coaches and individuals create workout plans, track training progress, and browse a large exercise database.
read the full workout-cool 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 etcd or workout-cool more popular?
etcd has 52,270 GitHub stars and workout-cool has 8,481. etcd has the larger community by that measure.
Are etcd and workout-cool free?
Both are open source. etcd is licensed under Apache-2.0 and workout-cool under MIT. Neither carries a licence fee.
What is the difference between etcd and workout-cool?
etcd is written in Go and workout-cool 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 workout-cool?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose workout-cool if its feature set, stack or MIT licence fits better. Both are self-hostable.