Jest
Jest is a delightful JavaScript Testing Framework with a focus on simplicity.
Similar Tools
Voiden is a developer-first API client with local storage, Git-integrated, all based on markdown + offline support.
Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.
Selenium automates browsers. That's it! What you do with that power is entirely up to you.
Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.
Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
Your test cases are the context AI agents are missing. See how the Testmo MCP connects them in this free webinar.
Better than a generic video, see YOUR test, live, ready to show you what matters most: quality at scale.
Getting tests that catch real failures is the hard part. Watch the recording now on demand!