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

Free universal database tool and SQL client

No clever tagline needed.

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

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

An awesome code differencing tool

A modern Minecraft Exporter