Ghidra is a software reverse engineering (SRE) framework

Google core libraries for Java

A libre lightweight streaming front-end for Android.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Bind Android views and callbacks to fields and methods.

Desktop/Android/HTML5/iOS Java game development framework

Code for Quartz Scheduler

Keep your code spotless

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

Library for OpenAPI 3 with spring-boot

CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.

OpenKeychain is an OpenPGP implementation for Android.

Android open source calendar

pure java git solution

Latest generation of Audiveris OMR engine

Discord4J is a fast, powerful, unopinionated, reactive library to enable quick and easy development of Discord bots for Java, Kotlin, and other JVM languages using the official Discord Bot API.

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

GWT Open Source Project

Jansi is a small java library that allows you to use ANSI escape sequences to format your console output which works even on windows.

Offline speech recognition for Android with Vosk library.

Create your own auto-update framework

A simple way to pack and manage texture atlases for libGDX game framework.

Free and open-source dating platform that respects your privacy

Create skins for LibGDX scene2d.ui with a graphical interface.

Generic (Java FX) Graph Visualization Library

Java implementation of Microsoft Authenticode for signing Windows executables, installers & scripts

Flutter plugin to provide SMS code autofill support

OpenGL vector map library - running on Android, iOS, Desktop and browser.

Semantic versioning for Java apps.