Gatling is a powerful open-source load testing solution that integrates with your development pipeline. It includes a web recorder and colorful reports.

Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

Swagger UI allows anyone — be it your development team or your end consumers — to visualize and interact with the API’s resources without having any of the implementation logic in place

Voiden is a developer-first API client with local storage, Git-integrated, all based on markdown + offline support.

Generate new testing projects hassle-free. Ready for IDE instantly

WebLOAD – Performance and Load Testing for the Most Challenging Web Applications