dbaron.org/css/test/2016/sha… shows CSS vs canvas blur radius. I *think* Gecko right, Chromium wrong, Edge wrong on CSS only. #EdgeBug

Nov 10, 2016 · 3:07 AM UTC

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I think WebKitGTK is right on CSS and wrong on canvas, but I didn't test WebKit on Mac.
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Chromium bug is bugs.chromium.org/p/chromium… (ugh). And nitter.vloup.ch/jieorlin/status/… reports WK/Mac right, and nitter.vloup.ch/jieorlin/status/… Presto.
一丝 @yisibl
10 Nov 2016
And Opera 12 is right. This is the latest revision of the specification or that Chrome has been with this bug for many years?
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more replies
Replying to @davidbaron
The following issue was created based on your tweet: developer.microsoft.com/en-u…
blur radius is not the same on my build at least
Replying to @davidbaron
CSS box-shadow; Firefox (wide) vs. Edge (narrow):
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GIF
Replying to @davidbaron
I can have a look on it.
Replying to @davidbaron
just created a rough tool to compare user agents' shadowBlur and Gaussian blur implement: codepen.io/idiotWu/pen/YpwBd…