Bruno: Fast, Git-Friendly Open-Source API Client (Postman Alternative)
Meet Bruno — an open-source API client that works locally, stores collections as files, and plays nice with Git.
If you're tired of Postman's sluggishness, messy collections, and cloud dependency, here's some good news. Bruno is an open-source API client that runs locally, fast, and without the bloat.
Why Bruno Matters
Bruno stores request collections directly on your filesystem as plain text files (Bru format). This means you can put them in Git, version them, review changes in pull requests, and never worry about losing data due to a cloud outage. No sync, no accounts — just a folder with files.
Key features:
- Speed: Built on Electron but surprisingly snappy — responsive UI, fast requests.
- Git-friendly: Collections are files, easy to diff and merge.
- Open-source: MIT license, code on GitHub, active community.
- Themes & customization: Dark mode, collapsible sections, handy editor.
Currently, Bruno lacks Pre-request/Test scripts like Postman, but it supports basic environment variables and dynamic data. For most API testing scenarios, it's more than enough.
METABYTE studio comment: Moving to local, Git-managed tools is a step towards transparency and control in development. Bruno could be a great choice for teams that value versioning and want to avoid cloud lock-in.
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