Hoppscotch
Open source API development platform for testing REST, GraphQL, WebSocket and other APIs from the browser or desktop.
3 viewsAdded Oct 29, 2026
Hoppscotch is a lightweight alternative to heavyweight API clients. You can build and send REST and GraphQL requests, open WebSocket, Server-Sent Events, Socket.IO and MQTT connections, save requests into collections and share workspaces with a team.
The interface is written in Vue 3 and TypeScript and bundled with Vite. It can be installed as a PWA, and a desktop app is available too.
Open hoppscotch.io to start sending requests without creating an account, or self-host the whole platform with the official Docker images.
