Gentoo Project

Java

Command line tool for rundeck

Java GUI for managing BibTeX and other bibliographies

Ivy is a free java based dependency manager

A parser generator for many languages

ANTLR 4 Runtime

The ANTLR 3 tool

A seamless aspect-oriented extension to the Java programming language

Rich and fluent assertions for testing for Java

A single API for accessing various different file systems

Mock Objects for interfaces in JUnit tests by generating them on the fly

A project automation and build tool with a Groovy based DSL

Guice is a lightweight dependency injection framework for Java 6 and above

Core annotations used for value types, used by Jackson data binding package.

Core Jackson processing abstractions (Streaming API), implementation for JSON

General data-binding functionality for Jackson: works on core streaming API

Data format extension for Jackson

A wrapper that makes it possible to install a Java Application as daemon

Java implementation of OpenBSD's Blowfish password hashing code

Java Foreign Function Interface

JFlex is a lexical analyzer generator for Java

A Java library for handling console input

A library for invoking native functions from java

Common cross-project/cross-platform POSIX APIs

Java 7+ toolkit to quickly develop RFC 4627 JSON compatible applications

old JSON parser

a Java port of HTML Tidy, a HTML syntax checker and pretty printer

Simple framework to write repeatable tests

Mockito mock objects library core API and implementation

Java OpenJFX client application platform

Java library and utilities for working with PDF documents

Parser for extracting class/interface/method definitions

Reflections - a Java runtime metadata analysis

Reload4j revives EOLed log4j 1.x

An open-source implementation of JavaScript written in Java

A XSLT and XQuery Processor

sbt, a build tool for Scala

The slf4j API

Extensions to the SLF4J API

SLF4J NOP Binding

SLF4J Simple binding

YAML 1.1 parser and emitter for Java

Testing framework inspired by JUnit and NUnit with new features

The Scala Programming Language

Bitshuffle C library

Modelling tool that helps you do your design using UML

Mathematics software for geometry

Lightning-fast unified analytics engine