head to head · open source
Hoppscotch vs uusec-waf
Hoppscotch has 80,336 GitHub stars, 6,112 forks, 820 open issues and last shipped 2 days ago. uusec-waf has 1,713 stars, 170 forks, 83 open issues and last shipped 12 days ago. Hoppscotch leads on adoption by 4,590% (80,336 vs 1,713 stars). Hoppscotch is written in TypeScript under MIT; uusec-waf is written in Shell under BSD-2-Clause. Hoppscotch has attracted 8% as many forks as stars, uusec-waf 10%. Hoppscotch 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 | uusec-waf | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 1.7K |
| License | MIT | BSD-2-Clause |
| Written in | TypeScript | Shell |
| Last push | 2026-09-16 | 2026-09-06 |
| Forks | ⑂ 6.1K | ⑂ 170 |
| 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 uusec-waf if
- You want the uusec-waf feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches Shell
- You evaluated both and uusec-waf 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 uusec-waf
🏠 Home 中文版 ⭐Please help us with a star to support our continuous improvement, thank you! Introduction UUSEC WAF Web Application Firewall is an industrial grade free, high performance, and highly scalable web application and API security protection product that supports AI and semantic engines. It is a comprehensive website protection product launched by UUSEC Technology, which first realizes the three layer defense function of traffic layer, system layer, and runtime layer. GitHub Daily Trend :dart: Technical advantages :ophiuchus: Intelligent 0 day defense UUSEC WAF innovatively applies machine learning technol…
read the full uusec-waf overview →
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Frequently asked questions
Is Hoppscotch or uusec-waf more popular?
Hoppscotch has 80,336 GitHub stars and uusec-waf has 1,713. Hoppscotch has the larger community by that measure.
Are Hoppscotch and uusec-waf free?
Both are open source. Hoppscotch is licensed under MIT and uusec-waf under BSD-2-Clause. Neither carries a licence fee.
What is the difference between Hoppscotch and uusec-waf?
Hoppscotch is written in TypeScript and uusec-waf in Shell. 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 uusec-waf?
Choose Hoppscotch if you want the larger community (80,336 stars) or its MIT licence terms. Choose uusec-waf if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.