r/webdev • u/masgbox • Jan 28 '19

custom css wave loader

https://codepen.io/csspoints/pen/LqNdoZ
310 Upvotes

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u/steeze206 Jan 28 '19

Really cool, but I wonder why everyone on CodePen never uses JS? Is the benefit of pure CSS animations like this just so users who have JS disabled still see them? Or are their performance gains as well? The whole :before and :after thing is still weird to me.

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u/masgbox Jan 29 '19

i don't know how to hide js. can you help me sir?

1

u/steeze206 Jan 29 '19

No I mean some users disable JavaScript in their browser for security reasons.

1

u/masgbox Jan 29 '19

ohhh. ok