An open source JS tool for image analysis and comparison. A successor of PhantomCSS.

Mock and modify HTTP request for exploratory testing.

RapidAPI for Mac is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.

Monitor network requests and API failures with real-time insights

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

Achieve effortless quality with zero coding, zero maintenance, and the autonomous power of the world's first open-source testing agent.