bookmark_borderLibrary from cdnjs

cdnjs is Simple. Fast. Reliable. Content delivery at its finest.

cdnjs is a free and open-source CDN service trusted by over 10% of websites, powered by Cloudflare.
We make it faster and easier to load library files on your websites.

Client Socket.io bundle from a CDN

<script src="https://cdn.socket.io/socket.io-3.0.1.min.js"></script>

https://cdnjs.com/

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