CSS Regression testing - James A Lambert @ FrontendNE

A look into different tactics to regression test CSS files to make sure that unwanted changes do not creep in.

- Pull Requests
- CSS Unit tests
- Sass Unit tests
- Visual regression
- CSS stats audit (File size, number of rules, specificity graph...)
- Automated tests (Accessibility, performance...)

Talk about why and how to do these tests and what benefits a developer gets from them.

Full event details: https://frontendne.co.uk/events/2020-03-05

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