Netty project - an event-driven asynchronous network application framework

jOOQ is the best way to write SQL in Java

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Reformats Java source code to comply with Google Java Style.

A permissions plugin for Minecraft servers.

A set of utilities designed for incremental building, merging and optimization of data transformations.

Modbus TCP, Modbus TCP Security, Modbus RTU on Serial, and Modbus RTU on TCP for Java 17+.

tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android

A JVM assembler for the modern age

Open-source barcode encoding program written in Java

A tool for Java program complementation.

A REST API for LuckPerms.

Javadoc JSON doclet for machine-readable docs

A JavaScript port of the javap class file introspection and disassembly tool.