Bruno

Bruno is an open-source API client designed with a developer-first philosophy. It stands out by being fully offline, ensuring your data and collections never leave your machine, which is a significant plus for privacy and security. Collaboration is handled through native Git integration, allowing you to store and version your API collections directly within your existing Git repositories. This approach avoids cloud syncs and vendor lock-in.

Key features include:

• Open-Source: Built by and for the community, with a commitment to transparency.
• Git-Friendly: Collections are saved in plain text files, making them easy to diff, review, and version control.
• Offline Only: No cloud accounts or mandatory sign-ins. Your work stays local.
• Lightweight & Fast: Focuses on core API testing features without unnecessary bloat.