Karma is deprecated and no longer accepting new features or general bug fixes: [https://github.com/karma-runner/karma?tab=readme-ov-file#karma-is-deprecated-and-is-not-accepting-new-features-or-general-bug-fixes](https://github.com/karma-runner/karma?tab=readme-ov-file#karma-is-deprecated-and-is-not-accepting-new-features-or-general-bug-fixes)

Begin of the insertion~~AngularEnd of the insertion Begin of the deletion AngularEnd of the deletion is adding support for Jest and Web Begin of the insertionRunner:~~ [~~https://blog.angular.dev/moving-angular-cli-to-jest-and-web-test-runner-ef85ef69ceca~~](https://blog.angular.dev/moving-angular-cli-to-jest-and-web-test-runner-ef85ef69ceca)

Update: Angular 21 adds support for Vitest.

[https://angular.dev/guide/testing/migrating-to-vitest](https://angular.dev/guide/testing/migrating-to-vitest)End of the insertion Begin of the deletion Runner: [https://blog.angular.dev/moving-angular-cli-to-jest-and-web-test-runner-ef85ef69ceca](https://blog.angular.dev/moving-angular-cli-to-jest-and-web-test-runner-ef85ef69ceca)End of the deletion

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