Thumbnailator - a thumbnail generation library for Java

Fault tolerance and resilience patterns for the JVM

Jodd! Lightweight. Java. Zero dependencies. Use what you like.

High Performance data structures and utility methods for Java

jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go

A syntax highlighting, code folding text editor for Java Swing applications.

ZeroTurnaround Process Executor

High performance reactive SQL Client written in Java

configurable OSM offline router with elevation awareness, Java + Android

On Ends-to-Ends Encryption: Asynchronous Group Messaging with Strong Security Guarantees

fast clojure json library

Meldable priority queues in Clojure