Testing in WebStorm

Learn how to run, debug, and monitor tests with WebStorm

• Run tests: Run, rerun, and debug failed tests
• Explore test results: View and export test results

Testing frameworks

• Jest: Test your client-side JavaScript applications and React applications specifically
• Karma: Test your client-side code, rerun tests automatically, and view code coverage
• Mocha: Test asynchronous code with Mocha
• Vitest: Run and debug tests, do snapshot testing, and measure test coverage
• Node.js test runner: Learn hoew to test your app with the built-in Node.js test runner

Code coverage

• Code coverage: Analyze executed lines, find untested areas, and enhance your test coverage