head to head · open source
Hoppscotch vs openapi-typescript
Hoppscotch has 80,331 GitHub stars, 6,110 forks, 820 open issues and last shipped 2 days ago. openapi-typescript has 8,369 stars, 665 forks, 300 open issues and last shipped 2 days ago. Hoppscotch leads on adoption by 860% (80,331 vs 8,369 stars). Hoppscotch is written in TypeScript under MIT; openapi-typescript is written in TypeScript under MIT. Hoppscotch has attracted 8% as many forks as stars, openapi-typescript 8%. 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 | openapi-typescript | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 8.4K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-16 | 2026-09-16 |
| Forks | ⑂ 6.1K | ⑂ 665 |
| 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 openapi-typescript if
- You want the openapi-typescript feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and openapi-typescript 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 openapi-typescript
openapi typescript is a monorepo of tools for consuming OpenAPI schemas in TypeScript. It lives in the TypeScript developer tools ecosystem, sits under the Developer Tools / API Development & Testing category, ships under MIT license, and is eight years old. Repo holds 8,366 stars, 665 forks, and 300 open issues, with last push 2026 09 11T00:36:06Z. Topics tagged: openapi, openapi3, openapi3 1, swagger, typescript. Homepage at https://openapi ts.dev.
read the full openapi-typescript overview →
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Frequently asked questions
Is Hoppscotch or openapi-typescript more popular?
Hoppscotch has 80,331 GitHub stars and openapi-typescript has 8,369. Hoppscotch has the larger community by that measure.
Are Hoppscotch and openapi-typescript free?
Both are open source. Hoppscotch is licensed under MIT and openapi-typescript under MIT. Neither carries a licence fee.
What is the difference between Hoppscotch and openapi-typescript?
Hoppscotch is written in TypeScript and openapi-typescript 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, Hoppscotch or openapi-typescript?
Choose Hoppscotch if you want the larger community (80,331 stars) or its MIT licence terms. Choose openapi-typescript if its feature set, stack or MIT licence fits better. Both are self-hostable.