At least for paint, there are equivalents in other browsers. -webkit-canvas serves the same purpose in Safari as paint worklets do in Chromium. Standardizing

At least for paint, there are equivalents in other browsers. -webkit-canvas serves the same purpose in Safari as paint worklets do in Chromium. Standardizing these APIs is a good thing, because it empowers people to make use of them. Looks like there's a polyfill that lets you use the same paint worklet across the major engines: https://github.com/GoogleChromeLabs/css-paint-polyfill https://github.com/GoogleChromeLabs/css-paint-polyfill