What are you using that Edge doesn't support?
We treat Chrome/Safari/Edge/FF all as 1st class browsers and haven't had many problems (aside from Safari lacking U2F and exotic CSS props like motion-path).
We treat Chrome/Safari/Edge/FF all as 1st class browsers and haven't had many problems (aside from Safari lacking U2F and exotic CSS props like motion-path).
mix-blend-mode is another thing that EdgeHTML doesn’t support that I was using for a bit, but I stopped using it because I kept finding critical bugs with it in Chromium, most notably https://bugs.chromium.org/p/chromium/issues/detail?id=992398 which was impossible to work around, simply stopping rendering the page after 8192px!
1. The :focus-within CSS pseudo-class doesn't work
2. object-fit only works on images
3. These SVG loaders don't work: https://samherbert.net/svg-loaders/