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

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

A barebones WebSocket client and server implementation written in 100% Java.

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

Fibers, Channels and Actors for the JVM

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

WebSocket & WAMP in Java for Android and Java 8

Cross-platform static analyzer and linter for Swift.

A sample app demonstrating how to do App Engine authentication in an Android app

Because this code won't dig through itself