I tried to set up a system like this for catching differences between browsers but eventually gave up. I used selenium which didn't work well at all as the brow

I tried to set up a system like this for catching differences between browsers but eventually gave up. I used selenium which didn't work well at all as the browsers constantly lost connection ur hung. I think testcafe [1] looks like a promising alternative. Image diffing is the simplest part but getting consistent images to compare can be tricky. Automatically finding regressions with few false positives ain't easy. [1]: https://github.com/DevExpress/testcafe https://github.com/DevExpress/testcafe