Jest

Jest is a delightful JavaScript Testing Framework with a focus on simplicity.

Similar Tools

Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.
Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.
Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.
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.
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.