Termux - a terminal emulator application for Android OS extendible by variety of packages.

Apache Cordova

A framework for building native applications using React

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

Adaptable, fast automation for all

A Java serialization/deserialization library to convert Java Objects into JSON and back

A modern JSON library for Kotlin and Java.

A powerful image downloading and caching library for Android

A lightweight ORM framework for Kotlin with strong-typed SQL DSL and sequence APIs.

Android application for running Windows applications with Wine and Box86/Box64

Apache Cordova Android