Thunder Client

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.

Similar Tools

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.
Selenium automates browsers. That's it! What you do with that power is entirely up to you.
REST API client library for .NET
Automate API workflows. Chain HTTP requests. Validate. Zero code.
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
Browser and Mobile Automation Test Framework for Node.js
Subscribe to our newsletter