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openGym

Free, open-source gym and body-weight tracker you self-host

Visit opengym.duarte-santos.ch ↗GitHub ★ 17k
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#6
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30 days
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What is openGym?

openGym is a self-hosted gym and body-weight tracker that runs on your own server with Docker. It lets you plan weekly routines, log guided workouts with animated exercise demos, track body weight over time, and monitor muscle balance and fatigue. The app includes 1,324 searchable exercises, progression tracking, and optional AI coaching that runs on your own API keys.

Designed for people who want full control of their fitness data without subscriptions or cloud accounts, openGym works offline, syncs across devices via passkey login, and can be installed as a home-screen app. The material indicates it was built using Claude Code.

Momentum

Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.

2026-09-29: 0 upvotes, 0 visits, 0 stars, 0 HN points2026-09-30: 0 upvotes, 0 visits, 26 stars, 0 HN points2026-10-01: 0 upvotes, 0 visits, 28 stars, 0 HN points2026-10-02: 0 upvotes, 0 visits, 23 stars, 0 HN points2026-10-03: 0 upvotes, 0 visits, 43 stars, 0 HN points2026-10-04: 0 upvotes, 0 visits, 1220 stars, 0 HN points2026-10-05: 0 upvotes, 0 visits, 1246 stars, 0 HN points2026-10-06: 0 upvotes, 0 visits, 1518 stars, 0 HN points2026-10-07: 0 upvotes, 0 visits, 1168 stars, 0 HN points2026-10-08: 0 upvotes, 0 visits, 1150 stars, 0 HN points2026-10-09: 0 upvotes, 2 visits, 651 stars, 0 HN points2026-10-10: 0 upvotes, 0 visits, 624 stars, 0 HN points2026-10-11: 0 upvotes, 0 visits, 534 stars, 0 HN points2026-10-12: 0 upvotes, 0 visits, 688 stars, 0 HN points2026-10-13: 0 upvotes, 1 visits, 581 stars, 0 HN points2026-10-14: 0 upvotes, 0 visits, 734 stars, 0 HN points2026-10-15: 0 upvotes, 0 visits, 561 stars, 0 HN points2026-10-16: 0 upvotes, 0 visits, 514 stars, 0 HN points2026-10-17: 0 upvotes, 0 visits, 304 stars, 0 HN points2026-10-18: 0 upvotes, 0 visits, 378 stars, 0 HN points2026-10-19: 0 upvotes, 0 visits, 353 stars, 0 HN points2026-10-20: 0 upvotes, 0 visits, 279 stars, 0 HN points2026-10-21: 0 upvotes, 0 visits, 300 stars, 0 HN points2026-10-22: 0 upvotes, 0 visits, 458 stars, 0 HN points2026-10-23: 0 upvotes, 0 visits, 316 stars, 0 HN points2026-10-24: 0 upvotes, 1 visits, 287 stars, 0 HN points2026-10-25: 0 upvotes, 0 visits, 302 stars, 0 HN points2026-10-26: 0 upvotes, 0 visits, 412 stars, 0 HN points2026-10-27: 0 upvotes, 1 visits, 345 stars, 0 HN points2026-10-28: 0 upvotes, 0 visits, 311 stars, 0 HN points
30 days agotoday

How do we know it's vibe coded?

vibetrend discovered openGym automatically. Evidence: GitHub DuarteSantos8/openGym; repo has CLAUDE.md. View source.

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