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Vitest

Last modified: 21 November 2024

WebStorm integrates with Vitest, a Vite-native unit test framework. You can run, debug, do snapshot testing, and measure test coverage both from the editor and via a run/debug configuration.

You can re-run failed tests or turn on the watch mode. When you launch a test session in this mode, WebStorm monitors changes in your project source code. As soon as any changes are made to a test or to its subject, WebStorm re-runs the affected test, you do not even have to re-start the run/debug configuration.