head to head · open source
Bruno vs scramble
Bruno has 47,027 GitHub stars, 2,890 forks, 1,831 open issues and last shipped 2 days ago. scramble has 2,209 stars, 206 forks, 16 open issues and last shipped yesterday. Bruno leads on adoption by 2,029% (47,027 vs 2,209 stars). Bruno is written in JavaScript under MIT; scramble is written in PHP under MIT. Bruno has attracted 6% as many forks as stars, scramble 9%. scramble was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (openapi), 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
| Bruno | scramble | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 2.2K |
| License | MIT | MIT |
| Written in | JavaScript | PHP |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 2.9K | ⑂ 206 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Bruno if
- You weight community size — 47K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick scramble if
- You want the scramble feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and scramble fits your workflow better
About Bruno
Bruno is a lightweight, open source API client and IDE for exploring and testing APIs, built for developers and teams who want their request collections stored as plain text in a folder on their own filesystem rather than in a vendor's cloud.
read the full Bruno overview →
About scramble
Scramble is a Laravel package that generates OpenAPI 3.1.0 API documentation directly from application code, without requiring PHPDoc annotations, and it is built for Laravel developers and teams who need documentation that stays in step with the code they ship.
read the full scramble overview →
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Frequently asked questions
Is Bruno or scramble more popular?
Bruno has 47,027 GitHub stars and scramble has 2,209. Bruno has the larger community by that measure.
Are Bruno and scramble free?
Both are open source. Bruno is licensed under MIT and scramble under MIT. Neither carries a licence fee.
What is the difference between Bruno and scramble?
Bruno is written in JavaScript and scramble in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Bruno or scramble?
Choose Bruno if you want the larger community (47,027 stars) or its MIT licence terms. Choose scramble if its feature set, stack or MIT licence fits better. Both are self-hostable.