Sparrow is now lighter, faster, smarter, and AI-powered. From natural language API calls to self-hosting, it’s a complete package of modern API testing. Built for speed, clarity, and control—no clutter, just flow. Experience the new Sparrow.

Sparrow is a powerful API dev tool designed to simplify API testing and documentation. With features like powerful AI assistant, Automated API test flows and seamless document generation, it streamlines your dev workflow and enhances your team productivity.

Hey everyone! Open source has become a big and important approach, helping developers, startups, and communities build incredible tools together. But open-sourcing a project isn't just about uploading code to GitHub there are plenty of challenges, surprises, and lessons along the way, right??. For those who have open-sourced a project, what s the one thing you wish you had known before starting? Was it about managing contributions? Dealing with feature requests? Setting boundaries for free vs. paid versions? Licensing challenges? Or maybe just understanding the time commitment it takes to maintain a thriving open-source project? Let s share insights and experiences to help others in the community who might be considering open-sourcing their projects. Looking forward to hearing your stories and advice!