Frontend Masters - Complete Intro to Real-Time

Brian Holt | Duration: 3:25 h | Video: H264 1912x1088 | Audio: AAC 48 kHz 2ch | 1,2 GB | Language: English
Build apps where the client can push messages to the server and talk in real-time! You'll start by learning long polling with Vanilla jаvascript and Node.js, then open web sockets by hand, and finally, you'll learn some excellent web socket abstractions with SocketIO. You'll learn back off and retry strategies along the way, as well as use HTTP2 push in the browser!
Homepage

https://frontendmasters.com/courses/realtime/