head to head · open source
openGym vs gokey
openGym has 15,277 GitHub stars, 2,008 forks, 109 open issues and last shipped yesterday. gokey has 2,439 stars, 110 forks, 8 open issues and last shipped 4 months ago. openGym leads on adoption by 526% (15,277 vs 2,439 stars). openGym is written in JavaScript under AGPL-3.0; gokey is written in Go under BSD-3-Clause. openGym has attracted 13% as many forks as stars, gokey 5%. openGym 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
| openGym | gokey | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 2.4K |
| License | AGPL-3.0 | BSD-3-Clause |
| Written in | JavaScript | Go |
| Last push | 2026-10-24 | 2026-07-10 |
| Forks | ⑂ 2.0K | ⑂ 110 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openGym if
- You weight community size — 15K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick gokey if
- You want the gokey feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Go
- You evaluated both and gokey fits your workflow better
About openGym
A self hosted gym & body weight tracker you actually own. Plan your week, run guided workouts, track every set and your body weight over time — on your phone, synced across devices, behind your own passkey login. No account on someone else's server, no subscription, no ads. Just docker compose up . Home — today's workout & weight Guided workout — animated demos & sets Stats — heatmap, charts & PRs 🌐 opengym.duarte santos.ch · 📦 Source on GitHub · 🦊 GitLab mirror Screenshots, docs and the APK download live on the site. Want to poke at it first? The in browser demo is the real app with example data — no…
read the full openGym overview →
About gokey
gokey A simple vaultless password manager in Go gokey is a password manager, which does not require a password vault. Instead of storing your passwords in a vault it derives your password on the fly from your master password and supplied realm string (for example, resource URL). This way you do not have to manage, backup or sync your password vault (or trust its management to a third party) as your passwords are available immediately anywhere. example options o by default gokey outputs generated data to stdout P path to master password file which will be used to generate other passwords/keys or to encrypt seed…
read the full gokey overview →
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Frequently asked questions
Is openGym or gokey more popular?
openGym has 15,277 GitHub stars and gokey has 2,439. openGym has the larger community by that measure.
Are openGym and gokey free?
Both are open source. openGym is licensed under AGPL-3.0 and gokey under BSD-3-Clause. Neither carries a licence fee.
What is the difference between openGym and gokey?
openGym is written in JavaScript and gokey 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, openGym or gokey?
Choose openGym if you want the larger community (15,277 stars) or its AGPL-3.0 licence terms. Choose gokey if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.