Communication

Channel sidebar plus threads that fork conversation off the main flow.

Server, channel, and member columns with always-on voice rooms.

Read receipts as double-check ticks that turn delivery into social pressure.

Channels, bots, and a chat list that blurs broadcast with messaging.

Chat heads and a roster welded to the Facebook social graph.

Encryption made invisible — security as the default, not a setting.

Teams-and-channels nesting fused with meetings and the Office stack.

Gallery-versus-speaker view and a control bar built for one-click joining.

Chat as an operating system — mini-programs nested inside the thread.

Self-hosted, Slack-shaped team chat with channel rail and threads.