Visual Regression Testing with BackstopJS
▻https://www.metaltoad.com/blog/visual-regression-testing-backstopjs
“BackstopJS, an npm package created for visual regression testing. It uses configuration files to target specific URLs and CSS selectors, and takes both reference and test screenshots to compare against each other. BackstopJS also runs a report that shows the screenshot comparison, and includes information like how much the comparison failed by.”