head to head · open source
mall vs WatermelonDB
mall has 84,792 GitHub stars, 29,827 forks, 15 open issues and last shipped 3 days ago. WatermelonDB has 11,786 stars, 658 forks, 304 open issues and last shipped 2 days ago. mall leads on adoption by 619% (84,792 vs 11,786 stars). mall is written in Java under Apache-2.0; WatermelonDB is written in JavaScript under MIT. mall has attracted 35% as many forks as stars, WatermelonDB 6%. WatermelonDB 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 | WatermelonDB | |
|---|---|---|
| GitHub stars | ★ 85K | ★ 12K |
| License | Apache-2.0 | MIT |
| Written in | Java | JavaScript |
| Last push | 2026-09-15 | 2026-09-16 |
| Forks | ⑂ 30K | ⑂ 658 |
| 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 WatermelonDB if
- You want the WatermelonDB feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and WatermelonDB 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 WatermelonDB
WatermelonDB is an MIT licensed, open source reactive database framework for JavaScript that keeps React and React Native apps launching fast by loading records lazily from a SQLite foundation instead of pulling an entire dataset into JavaScript.
read the full WatermelonDB overview →
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Frequently asked questions
Is mall or WatermelonDB more popular?
mall has 84,792 GitHub stars and WatermelonDB has 11,786. mall has the larger community by that measure.
Are mall and WatermelonDB free?
Both are open source. mall is licensed under Apache-2.0 and WatermelonDB under MIT. Neither carries a licence fee.
What is the difference between mall and WatermelonDB?
mall is written in Java and WatermelonDB in JavaScript. 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 WatermelonDB?
Choose mall if you want the larger community (84,792 stars) or its Apache-2.0 licence terms. Choose WatermelonDB if its feature set, stack or MIT licence fits better. Both are self-hostable.