head to head · open source
Hoppscotch vs ruby-openai
Hoppscotch has 80,331 GitHub stars, 6,110 forks, 820 open issues and last shipped 2 days ago. ruby-openai has 3,224 stars, 383 forks, 55 open issues and last shipped 5 months ago. Hoppscotch leads on adoption by 2,392% (80,331 vs 3,224 stars). Hoppscotch is written in TypeScript under MIT; ruby-openai is written in Ruby under MIT. Hoppscotch has attracted 8% as many forks as stars, ruby-openai 12%. Hoppscotch was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api-client), so they are genuine substitutes rather than adjacent tools.
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 | ruby-openai | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 3.2K |
| License | MIT | MIT |
| Written in | TypeScript | Ruby |
| Last push | 2026-09-16 | 2026-05-01 |
| Forks | ⑂ 6.1K | ⑂ 383 |
| 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 ruby-openai if
- You want the ruby-openai feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Ruby
- You evaluated both and ruby-openai 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 ruby-openai
ruby openai is a Ruby client library for the OpenAI API, released under the MIT license, and it is listed in the Developer Tools / API Development & Testing category. The repository has 3,222 stars, 383 forks, and a six year age, with the last push recorded on 2026 05 01T14:37:06Z. It lives in the Ruby and Rails ecosystem, and its topics include ai, api client, chatgpt, dall e, gpt 4, gpt 4o, o1, openai, rails, ruby, and whisper.
read the full ruby-openai overview →
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Frequently asked questions
Is Hoppscotch or ruby-openai more popular?
Hoppscotch has 80,331 GitHub stars and ruby-openai has 3,224. Hoppscotch has the larger community by that measure.
Are Hoppscotch and ruby-openai free?
Both are open source. Hoppscotch is licensed under MIT and ruby-openai under MIT. Neither carries a licence fee.
What is the difference between Hoppscotch and ruby-openai?
Hoppscotch is written in TypeScript and ruby-openai in Ruby. 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 ruby-openai?
Choose Hoppscotch if you want the larger community (80,331 stars) or its MIT licence terms. Choose ruby-openai if its feature set, stack or MIT licence fits better. Both are self-hostable.