head to head · open source
Hoppscotch vs shenyu
Hoppscotch has 80,331 GitHub stars, 6,110 forks, 820 open issues and last shipped 2 days ago. shenyu has 8,836 stars, 3,072 forks, 565 open issues and last shipped yesterday. Hoppscotch leads on adoption by 809% (80,331 vs 8,836 stars). Hoppscotch is written in TypeScript under MIT; shenyu is written in Java under Apache-2.0. Hoppscotch has attracted 8% as many forks as stars, shenyu 35%. shenyu 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
| Hoppscotch | shenyu | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 8.8K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 6.1K | ⑂ 3.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 80K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick shenyu if
- You want the shenyu feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and shenyu fits your workflow better
About Hoppscotch
Hoppscotch is an open source API development ecosystem that provides a full featured client for designing, testing, and documenting APIs. It operates as a web based application, desktop app, and CLI tool, supporting offline, on premises, and cloud deployments. Built with TypeScript and licensed under MIT, it serves as a direct open source alternative to proprietary tools like Postman and Insomnia.
read the full Hoppscotch overview →
About shenyu
Apache ShenYu is a Java native, Apache licensed API gateway for service proxy, protocol conversion, and API governance across microservices.
read the full shenyu overview →
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Frequently asked questions
Is Hoppscotch or shenyu more popular?
Hoppscotch has 80,331 GitHub stars and shenyu has 8,836. Hoppscotch has the larger community by that measure.
Are Hoppscotch and shenyu free?
Both are open source. Hoppscotch is licensed under MIT and shenyu under Apache-2.0. Neither carries a licence fee.
What is the difference between Hoppscotch and shenyu?
Hoppscotch is written in TypeScript and shenyu in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Hoppscotch or shenyu?
Choose Hoppscotch if you want the larger community (80,331 stars) or its MIT licence terms. Choose shenyu if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.