head to head · open source
mall vs workout-cool
mall has 84,792 GitHub stars, 29,827 forks, 15 open issues and last shipped 3 days ago. workout-cool has 8,481 stars, 747 forks, 80 open issues and last shipped 2 months ago. mall leads on adoption by 900% (84,792 vs 8,481 stars). mall is written in Java under Apache-2.0; workout-cool is written in TypeScript under MIT. mall has attracted 35% as many forks as stars, workout-cool 9%. mall 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
| mall | workout-cool | |
|---|---|---|
| GitHub stars | ★ 85K | ★ 8.5K |
| License | Apache-2.0 | MIT |
| Written in | Java | TypeScript |
| Last push | 2026-09-15 | 2026-07-31 |
| Forks | ⑂ 30K | ⑂ 747 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mall if
- You weight community size — 85K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- 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 mall
mall is a complete e commerce system built on Spring Boot and MyBatis, distributed as a Java project under the Apache 2.0 license. It ships two applications in one repository: a storefront system for shoppers and an administrative back office for operators. The storefront covers the home portal, product recommendation, product search, product display, shopping cart, order flow, member center, customer service, and help center. The back office covers product management, order management, member management, promotion management, operations management, content management, statistics reports, finance management, perm…
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 →
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Frequently asked questions
Is mall or workout-cool more popular?
mall has 84,792 GitHub stars and workout-cool has 8,481. mall has the larger community by that measure.
Are mall and workout-cool free?
Both are open source. mall is licensed under Apache-2.0 and workout-cool under MIT. Neither carries a licence fee.
What is the difference between mall and workout-cool?
mall is written in Java 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, mall or workout-cool?
Choose mall if you want the larger community (84,792 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.