Hoppscotch
Description
Hoppscotch is a web-based API development tool and open-source alternative to Postman, running in the browser with zero installation.
Key Features
- Zero installation, runs in browser
- REST, GraphQL, WebSocket, SSE support
- Environment variable management
- No intermediary server – direct from browser
Why Use It
Accessible on any device, keeps API keys secure.
Use Cases
- API testing
- GraphQL exploration
- WebSocket debugging
Platform
Web (PWA)
Licence
MIT License