Go Concurrency Distilled(antonz.org)
368 points by chmaynard | 168 comments
A free interactive mini-book by Anton Zhiyanov giving a quick refresher on Go concurrency topics like goroutines, channels, mutexes, and atomics.
#channels on Hacker News
2 stories tagged channels, newest first.
Push events into a running session with channels(code.claude.com)
383 points by jasonjmcghee | 229 comments
Claude Code documentation page explaining channels, a research-preview feature that lets MCP servers push messages, alerts, and webhooks into a running session.