Voyager

Take control over your live stream video by running it yourself. Streaming + chat out of the box.

Robrix: a powerful multi-platform Matrix chat client written in Rust, using the Makepad UI toolkit and Robius platform abstractions

Threema App for Android.

Simplifies following and interacting with remote users on other Mastodon instances.

The Pachli Android app

A simple, mobile-first instant messaging progressive web application.