head to head · open source
Hoppscotch vs httpmock
Hoppscotch has 80,724 GitHub stars, 6,225 forks, 820 open issues and last shipped 3 days ago. httpmock has 675 stars, 60 forks, 37 open issues and last shipped yesterday. Hoppscotch leads on adoption by 11,859% (80,724 vs 675 stars). Hoppscotch is written in TypeScript under MIT; httpmock is written in Rust under MIT. Hoppscotch has attracted 8% as many forks as stars, httpmock 9%. httpmock 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 | httpmock | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 675 |
| License | MIT | MIT |
| Written in | TypeScript | Rust |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 6.2K | ⑂ 60 |
| 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 httpmock if
- You want the httpmock feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and httpmock 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 httpmock
Simple yet powerful HTTP mocking library for Rust Website · API Reference · Crate · Chat on Discord · Report Bug · Request Feature · Support this Project Features Mocks responses from HTTP services Simple, expressive, fluent API. Many built in helpers for easy request matching (Regex, JSON, serde, cookies, and more). Record and Playback third party services Forward and Proxy Mode HTTPS support Fault and network delay simulation. Custom request matchers. Standalone mode with an accompanying Docker image. Helpful error messages Advanced verification and debugging support (including diff generation between actual…
read the full httpmock overview →
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Frequently asked questions
Is Hoppscotch or httpmock more popular?
Hoppscotch has 80,724 GitHub stars and httpmock has 675. Hoppscotch has the larger community by that measure.
Are Hoppscotch and httpmock free?
Both are open source. Hoppscotch is licensed under MIT and httpmock under MIT. Neither carries a licence fee.
What is the difference between Hoppscotch and httpmock?
Hoppscotch is written in TypeScript and httpmock in Rust. 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 httpmock?
Choose Hoppscotch if you want the larger community (80,724 stars) or its MIT licence terms. Choose httpmock if its feature set, stack or MIT licence fits better. Both are self-hostable.