Can I use... Support tables for HTML5, CSS3, etc

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November 30, 2020 - New feature: Import maps

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Web Sockets
Bidirectional communication technology for web apps

Can I use...

Browser support tables for modern web technologies

Created & maintained by @Fyrd, design by @Lensco.

Support data contributions by the GitHub community.

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Legend

Green = Supported
Red = Not supported
Greenish yellow = Partial support
Gray = Support unknown