Good point on offloading it as for the amount of work that's required in setting up a wrapper for something like Puppeteer, Playwright etc that also works with a probably quite specific setup, I've found the best way to get a quality image consistently is to just subscribe to one of the many SASS' out there that already do this well. Some of the comments above suggest some decent screenshot-as-a-service products.
Really depends on how valuable your time is over your (or your companies) money. I prefer going for the quality (and more $) solution rather than the solution that boasts cheap prices, as I tend to avoid headaches of unreliable services. Sam Vines Boots theory and all that.
For image comparison I've always found using pixelmatch by Mapbox works well for PNG's
Really depends on how valuable your time is over your (or your companies) money. I prefer going for the quality (and more $) solution rather than the solution that boasts cheap prices, as I tend to avoid headaches of unreliable services. Sam Vines Boots theory and all that.
For image comparison I've always found using pixelmatch by Mapbox works well for PNG's
https://github.com/mapbox/pixelmatch