Chromatic — All Articles & Tutorials

Chromatic is the visual testing tool built by the team behind Storybook. Its value proposition is clear: if your design system lives in Storybook, Chromatic automatically captures every story, detects visual regressions, and orchestrates UI review through a workflow integrated with GitHub. This native integration is its strength for React, Vue or Angular teams that have already invested in Storybook, and its natural limit for those that haven't.

The articles on this page analyze Chromatic from several angles: visual diff quality, review ergonomics, snapshot-based pricing model and its impact on large design systems, integration with GitHub Actions and other CI systems, comparisons against Percy, Applitools or Delta-QA. We also tackle subtler cases: what to do when you want to test assembled pages (and not just isolated components in stories), how to handle variations between Chromatic Cloud rendering and local rendering, how to estimate the real cost at several hundred stories. Chromatic excels in its niche; Delta-QA positions itself on different ground — full web pages, no-code, no Storybook or framework dependency — and these articles help you choose the tool that truly matches your front-end architecture.