Channels

You can start learning about channels with the official: Tour of Go: channels.

Also, check out this insightful article on channel axioms: Channel Axioms by Dave Cheney.

If you want a detailed explanation of how channels work, take a look at this in-depth video in Russian Как на самом деле устроены каналы в Golang?.

Source code: runtime/chan.go on go.dev.

Examples: Channels, Channels buffering, Channels synchronization, Channels directions and others on Go by Example.