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.
Real API Design-first Development Platform Design. Debug. Test. Document. Mock. Build APIs Faster & Together.
Use Espresso to write concise, beautiful, and reliable Android UI tests.
Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).
Free & OpenSource REST API Testing Tool for all levels in a Test Pyramid
API Testing Platform that automatically generates unit test cases with dependency mocks from API calls
With servers in >250 cities around the world, check your site for localization problenms, broken GDPR banners, etc.
Create, run, and maintain web and mobile tests with no-code, AI-driven automation in the cloud
Kick off 2026 with an honest look at where AI really helps software testing teams.
Complete the Sembi Quality Ops Survey for a chance to win $100—and have your voice heard in our upcoming industry report
