Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

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

A libre lightweight streaming front-end for Android.

The automation tower defense RTS

a fast, scalable, multi-language and extensible build system

Zipkin is a distributed tracing system

A decentralized bitcoin exchange network

Android open source calendar

Official Android app for Mastodon

Desktop Bitcoin Wallet focused on security and privacy. Free and open source.

Privacy Friendly App for Android that can display weather for cities.

Watch Only bitcoin wallet tracker for Android

Strategy game with countless unique and challenging levels.