Insomnia v13.0.2

Insomnia is a sleek, open-source alternative to Postman for API development. It supports REST, GraphQL, gRPC, and WebSocket requests with a clean design-first approach. Environment variables, code snippet generation, and plugin system are all included. The free tier is fully featured for individual use. It feels faster and less bloated than Postman, with a design-focused workflow that appeals to developers who want their tools to look as good as their APIs.