Become a sponsor to Mat B.
Hey! I'm Mathias, creator of Workout.cool.
An open-source fitness platform rebuilt from scratch after the original was abandoned.
I was the main contributor to the original project (workout.lol), which gained real traction: 1.4k stars, 95 forks, and ~20K monthly visits.
But it hit a wall: exercise video licensing issues made it hard to maintain.
The project was sold, and sadly, the new owner quickly stopped updating it.
For 9 months, I tried to save the old project where i was the main maintainer. For 9 months, I sended something like 15 emails & messages but no replies. Issues were abandoned and pull requests also.
So I decided to rebuild everything, clean and open.
1200+ exercises, videos, progress tracking, multi-language, self-hostable and MIT licensed.
Not for money.
But because fitness tools should stay free and reliable for everyone.
If you believe in accessible health tech and want to support open-source fitness, your sponsorship helps cover hosting, development time, and database expansion.
Even a small gesture means the world.
Thank you for supporting this mission
Featured work
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Snouzy/workout-cool
π Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive exercise database.
TypeScript 5,770
$5 a month
SelectGet a sponsor badge on your GitHub profile.
You're supporting open fitness tools that stay free, open, and simple enough for everyone
$25 a month
Select- Your name or logo will appear in our README π
- You're backing the mission of open, reliable, fitness software for all.
Perfect if you're a freelancer, indie dev or just want to support open fitness tools in a meaningful way π
$100 a month
Select- Get your logo or name on the official Workout.cool website
- Priority on your bug reports or feature suggestions πβ‘
This tier is perfect for companies or tools who want to support sustainable open-source fitness and be part of the long-term vision.