Free universal database tool and SQL client

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

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.

Magic Link Authentication for Keycloak

Simple example for managing avatar images with Keycloak

An overengineering Hello World command line program written in Java for the programmerhumor hackathon 2019.