head to head · open source
Bruno vs claudia
Bruno has 47,022 GitHub stars, 2,888 forks, 1,831 open issues and last shipped yesterday. claudia has 3,881 stars, 275 forks, 27 open issues and last shipped 5 months ago. Bruno leads on adoption by 1,112% (47,022 vs 3,881 stars). Bruno is written in JavaScript under MIT; claudia is written in JavaScript under MIT. Bruno has attracted 6% as many forks as stars, claudia 7%. Bruno was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (javascript), 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 | claudia | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 3.9K |
| License | MIT | MIT |
| Written in | JavaScript | JavaScript |
| Last push | 2026-09-17 | 2026-05-03 |
| Forks | ⑂ 2.9K | ⑂ 275 |
| 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 claudia if
- You want the claudia feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and claudia 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 claudia
Claudia open source JavaScript tool. It deploys Node.js projects to AWS Lambda and API Gateway. It lives in Node.js, AWS, serverless ecosystem. It is npm package, MIT license, GitHub repo. Repository metadata lists JavaScript language, MIT license, 3882 stars, 275 forks, 27 open issues, 11 year age, last push 2026 05 03. Topics include api gateway, aws, aws lambda, claudia, javascript, nodejs, serverless. Homepage is claudiajs.com.
read the full claudia overview →
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Frequently asked questions
Is Bruno or claudia more popular?
Bruno has 47,022 GitHub stars and claudia has 3,881. Bruno has the larger community by that measure.
Are Bruno and claudia free?
Both are open source. Bruno is licensed under MIT and claudia under MIT. Neither carries a licence fee.
What is the difference between Bruno and claudia?
Bruno is written in JavaScript and claudia 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, Bruno or claudia?
Choose Bruno if you want the larger community (47,022 stars) or its MIT licence terms. Choose claudia if its feature set, stack or MIT licence fits better. Both are self-hostable.