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Visual Tests
Catch unexpected visual changes & UI bugs in your stories
7M
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+ 11
Happo
Catch unexpected visual and accessibility changes and UI bugs
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Determinism
Storybook addon that seeds Math.random and crypto for deterministic stories, snapshots, and visual regression tests.
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storybook-addon-vrt
Self-contained visual regression testing for Storybook stories running on Vitest browser mode
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SmartUI
TestMu AI's command-line interface (CLI) to run SmartUI visual regression tests for your Storybook stories across 3000+ real browsers
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Cappa
Storybook plugin for Cappa - takes screenshots of Storybook stories
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