iamb

iamb [-P profile] [options]

iamb is a terminal-based Matrix chat client with Vim keybindings. It supports threads, spaces, end-to-end encryption (E2EE), image previews (in terminals supporting sixels, Kitty, or iTerm2 protocols), and full room management including creating, joining, leaving rooms, and handling invitations.
The client provides message editing, redaction, reactions, and room navigation using familiar Vim motions and commands. Custom keybindings and multiple profiles are supported.

Requires a Matrix homeserver account. End-to-end encryption key management can be complex. Image preview quality depends on terminal capabilities.

iamb was created by Ulyssa and is written in Rust using the matrix-rust-sdk. It was designed for users who prefer modal editing and want a keyboard-driven Matrix client without leaving the terminal.

weechat(1), gurk(1)