User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0 Build ID: 20180206200532 Steps to reproduce: Made bodymovin svg animation that looked great in an 2017 version of Firefox (I dont know witch one), and now it looks jagged. this happens when graphics is in motion. https://airbnb.design/lottie/ Actual results: see images. jaggedness comes when animated. See this site for reference: Every hard edge that is without Anti-aliasing seems to get jagged edges now. Expected results: It should look smooth as butter :)

I've also encountered glitching on Firefox for Mac were there have looked great in other versions. http://dev.jhaland.com/img/firefox%2058%200%200%202_mac.png

I found two different Windows comptuers with version 57.0 and 57.0.4 (64-bit), and there everything looks as expected. The speed on the animation is also better. - Jørgen

[ Triage 2017/02/20: P3 ]