The Kotlin Programming Language.

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

F-Droid client with Material UI.

An F-Droid client with modern UI and an arsenal of extra features.

Ivy Wallet is an open-source money manager app for android that you can either build or download from Google Play.

An Android client for the microblogging server Mastodon

A collection of samples of different Android OS platform APIs.

Source code for 2FAS Android app

Android code for the Proton Pass application

A Mastodon client built with Jetpack Compose [WIP]

Proton Mail Android app