Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons

EqualsVerifier can be used in Java unit tests to verify whether the contract for the equals and hashCode methods is met.

A library for testing Kotlin and Java annotation processors, compiler plugins and code generation

Quality Police for Java projects: aggregator of Checkstyle and PMD

Keycloak JAX-RS application embedded in a Spring-Boot App.

Elegance, high performance and robustness all in one java bean mapper

KSP extension for the kotlin-maven-plugin

Sublime-style saving of tabs and content for Light Table

This is the list I wish I'd started ages ago

Tools for comparing images and writing image-based approval tests. This library is published on Maven Central.

Java API for Bricklink API