Mockoon: An Easy way to mock APIs locally

Mockoon is a free, open-source tool that allows you to create and run mock REST APIs locally in seconds. With it, you can: Create unlimited mock REST APIs locally with no account required. Simulate errors, latency, and complex API behaviors. Speed up both frontend and backend development by removing dependencies. Share your mock environments with your team (via JSON files or the optional Mockoon Cloud). It’s available as a cross-platform desktop app, a CLI tool, and a Docker image. ...

2025-10-10 · Sebastián Salas