Uptime Kuma is an easy-to-use self-hosted monitoring tool.

Jest is a delightful JavaScript Testing Framework with a focus on simplicity.

Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.

Code, test, and deploy synthetic monitoring at scale.

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.

Mockoon is the easiest and quickest way to design and run mock REST APIs.