ZXing ("Zebra Crossing") barcode scanning library for Java, Android

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

IntelliJ IDEA Community Edition & IntelliJ Platform

A library for working with Bitcoin

A production-grade java implementation of RAFT consensus algorithm.

This is the public repository for the CFR Java decompiler

State of the art mutation testing system for the JVM

Gerrit Code Review - (mirror of https://gerrit.googlesource.com/gerrit)

Nota Fiscal Eletrônica em Java.

Projeto Open Source Java - NFe, NFce

Java library for handling IP addresses and subnets, both IPv4 and IPv6

A collection of developer utilities in a single desktop application

Visualization and comparison of sorting algorithms

Apfloat is a high performance arbitrary precision arithmetic library.

Argon2 Java implementation

Variable Elimination and Markov Chain Monte Carlo algorithms on Bayesian network

General tools