Yasumu
@yasumu.dev
Free and open-source, offline-first laboratory for designing and testing your API workflows. Check out https://yasumu.dev
🚀 Yasumu (Postman alternative) Public Beta is now live
Yasumu is a 100% free and open-source, offline-first API laboratory for designing and testing API workflows.
No cloud, no paywalls! Everything stays local.
Try the first public beta → yasumu.dev
Yasumu is a 100% free and open-source, offline-first API laboratory for designing and testing API workflows.
No cloud, no paywalls! Everything stays local.
Try the first public beta → yasumu.dev
December 31, 2025 at 5:59 PM
🚀 Yasumu (Postman alternative) Public Beta is now live
Yasumu is a 100% free and open-source, offline-first API laboratory for designing and testing API workflows.
No cloud, no paywalls! Everything stays local.
Try the first public beta → yasumu.dev
Yasumu is a 100% free and open-source, offline-first API laboratory for designing and testing API workflows.
No cloud, no paywalls! Everything stays local.
Try the first public beta → yasumu.dev