head to head · open source
mall vs FlyEnv
mall has 84,792 GitHub stars, 29,827 forks, 15 open issues and last shipped 4 days ago. FlyEnv has 3,234 stars, 371 forks, 37 open issues and last shipped 3 days ago. mall leads on adoption by 2,522% (84,792 vs 3,234 stars). mall is written in Java under Apache-2.0; FlyEnv is written in TypeScript under BSD-3-Clause. mall has attracted 35% as many forks as stars, FlyEnv 11%. FlyEnv was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (mysql, redis), so they are genuine substitutes rather than adjacent tools.
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 | FlyEnv | |
|---|---|---|
| GitHub stars | ★ 85K | ★ 3.2K |
| License | Apache-2.0 | BSD-3-Clause |
| Written in | Java | TypeScript |
| Last push | 2026-09-15 | 2026-09-16 |
| Forks | ⑂ 30K | ⑂ 371 |
| 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 FlyEnv if
- You want the FlyEnv feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches TypeScript
- You evaluated both and FlyEnv 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 FlyEnv
FlyEnv is a native, cross platform desktop application that installs and manages a complete local development stack — language runtimes, databases, web servers, local sites with HTTPS, and AI coding tools — directly on Windows, macOS, and Linux, for developers who want a working local environment without container orchestration.
read the full FlyEnv overview →
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Frequently asked questions
Is mall or FlyEnv more popular?
mall has 84,792 GitHub stars and FlyEnv has 3,234. mall has the larger community by that measure.
Are mall and FlyEnv free?
Both are open source. mall is licensed under Apache-2.0 and FlyEnv under BSD-3-Clause. Neither carries a licence fee.
What is the difference between mall and FlyEnv?
mall is written in Java and FlyEnv 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 FlyEnv?
Choose mall if you want the larger community (84,792 stars) or its Apache-2.0 licence terms. Choose FlyEnv if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.