Matrix.org - iamb

A terminal-based Matrix client with Vim keybindings written in Rust.

End-to-end encryption
End-to-end encryption, including media and calls if supported
Spaces
Browse, join and manage Matrix spaces
Voice and Video Calls (1:1)
1-to-1 voice/video calls
Threads
Read, start and participate in threads
Legacy SSO
Log in with Single Sign-On using the legacy API
Voice and Video Calls (Jitsi)
Jitsi-based group calls
Multi-Account
Log into multiple accounts at the same time using a single client instance
Multi-Language
Client user interface supports multiple languages
OAuth 2.0
Log in using the new API based on the OAuth 2.0/OIDC standard
Invisible Cryptography
Simplified client user experience and improved security by enforcing device verification per MSC4153
Emoji and Image Packs
Send and display "custom emoji" and stickers. Create, share, manage and subscribe to packs introduced by MSC2545.

Voice and Video Calls (MatrixRTC)
Matrix-native voice/video calls based on MSC4143 MatrixRTC
Simplified Sliding Sync
Swift and efficient login and messaging using the next generation API from MSC4186