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Ben Bachem
@bezbac.dev

We used to have the following process for running Storybook tests in the CI: 1. Build storybook 2. Run a local web server and the storybook test runner concurrently 3. Merge the generated coverage with the unit test coverage from jest

Ben Bachem
@bezbac.dev

The new approach integrated with vitest simplifies this drastically. Now we simply need to run vitest, that's it, even merging the coverage is handled automatically.

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Ben Bachem
@bezbac.dev

Lastly, this also makes running tests selectively much easier. `pnpm vitest --run "Button.stories.tsx"` now just works. This is a really big DX improvement for us and also allows coding agents to write and run component tests. Very impressed with the library.