Ghidra is a software reverse engineering (SRE) framework

Termux - a terminal emulator application for Android OS extendible by variety of packages.

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

Netty project - an event-driven asynchronous network application framework

Open Source Identity and Access Management For Modern Applications and Services

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…

High Performance Inter-Thread Messaging Library

A server software reimplementation for a certain anime game.

业内为数不多致力于极致体验的超强全自研跨平台(windows/linux/android/iOS)流媒体内核，通过模块化自由组合，支持实时RTMP推流、RTSP推流、RTMP播放器、RTSP播放器、录像、多路流媒体转发、音视频导播、动态视频合成、音频混音、直播互动、内置轻量级RTSP服务等，比快更快，业界真正靠谱的超低延迟直播SDK(延迟低至100~200ms)。

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

ansj分词.ict的真正java实现.分词效果速度都超过开源版的ict. 中文分词,人名识别,词性标注,用户自定义词典

A Java to iOS Objective-C translation tool and runtime.

🚀 Lightning fast and elegant mvc framework for Java8

🎶 A Discord music bot that's easy to set up and run yourself!

An Open Source Java Decompiler Gui for Procyon

Speech and Vision Based Intelligent Personal Assistant

OpenGrok is a fast and usable source code search and cross reference engine, written in Java

Allows you to emulate an Android native library, and an experimental iOS emulation

Algorithms and Data Structures implemented in Java

AI constraint solver in Java to optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.

Simple Binary Encoding (SBE) - High Performance Message Codec

Cknife

Latest generation of Audiveris OMR engine

XPrivacy - The ultimate, yet easy to use, privacy manager

Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

A collection of libraries for Apple's AirPlay protocol

State-of-the-Art Source Code Plagiarism & Collusion Detection. Check for plagiarism in a set of programs.

XChart is a light-weight Java library for plotting data.