head to head · open source
Hoppscotch vs WindsurfAPI
Hoppscotch has 80,724 GitHub stars, 6,225 forks, 820 open issues and last shipped 3 days ago. WindsurfAPI has 3,121 stars, 636 forks, 7 open issues and last shipped 2 days ago. Hoppscotch leads on adoption by 2,486% (80,724 vs 3,121 stars). Hoppscotch is written in TypeScript under MIT; WindsurfAPI is written in JavaScript under MIT. Hoppscotch has attracted 8% as many forks as stars, WindsurfAPI 20%. WindsurfAPI 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 | WindsurfAPI | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 3.1K |
| License | MIT | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-31 | 2026-11-01 |
| Forks | ⑂ 6.2K | ⑂ 636 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 81K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick WindsurfAPI if
- You want the WindsurfAPI feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and WindsurfAPI fits your workflow better
About Hoppscotch
Hoppscotch Open Source API Development Ecosystem Built with ❤︎ by contributors We highly recommend you take a look at the Hoppscotch Documentation to learn more about the app. Support Features ❤️ Lightweight: Crafted with minimalistic UI design. ⚡️ Fast: Send requests and get responses in real time. 🗄️ HTTP Methods: Request methods define the type of action you are requesting to be performed. GET Requests retrieve resource information POST The server creates a new entry in a database PUT Updates an existing resource PATCH Very similar to PUT but makes a partial update on a resource DELETE Deletes resource or…
read the full Hoppscotch overview →
About WindsurfAPI
WindsurfAPI · DevinAPI 把 Windsurf / Devin 的 100+ AI 模型（Claude、GPT、Gemini、DeepSeek、Kimi、GLM、SWE…）变成 OpenAI Chat / Responses / Anthropic / Gemini 四套标准 API。零 npm 运行时依赖。 历史账本 · 把 1387 次提交、196 个版本、82 个 PR、180 个 issue 摊开给你看：时间线主账 + 贡献者分析 + Git 树三形态（竖/横/环）+ 自伤与返工全记录 —— 打开可视化账本 （纯原生渲染，零依赖） · English 声明 没点 Star 和 Follow 的 ：严禁商业使用、转售、代部署、挂后台对外提供服务、包装成中转服务出售。 点了 Star 和 Follow 的 ：随便用，我睁一只眼闭一只眼。 代码本体按 MIT License 开源（见 LICENSE），上面这段是作者个人态度。 把 Windsurf（原 Codeium，现 Devin Desktop）的 AI 模型变成 四套标准 API 同时兼容 ： POST /v1/chat/completions — OpenAI 兼容 任何 OpenAI SDK 直接用 POST /v1/completions — OpenAI 旧 Completions （非流式； prompt 包成一条 user…
read the full WindsurfAPI overview →
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Frequently asked questions
Is Hoppscotch or WindsurfAPI more popular?
Hoppscotch has 80,724 GitHub stars and WindsurfAPI has 3,121. Hoppscotch has the larger community by that measure.
Are Hoppscotch and WindsurfAPI free?
Both are open source. Hoppscotch is licensed under MIT and WindsurfAPI under MIT. Neither carries a licence fee.
What is the difference between Hoppscotch and WindsurfAPI?
Hoppscotch is written in TypeScript and WindsurfAPI 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, Hoppscotch or WindsurfAPI?
Choose Hoppscotch if you want the larger community (80,724 stars) or its MIT licence terms. Choose WindsurfAPI if its feature set, stack or MIT licence fits better. Both are self-hostable.