Ghidra is a software reverse engineering (SRE) framework

All Algorithms implemented in Java

Dex to Java decompiler

Desktop/Android/HTML5/iOS Java game development framework

A collection of algorithms and data structures

Interview questions

Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process

Algorithms, 4th edition textbook code and libraries

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Open source version of Google Authenticator (except the Android app)

Native Operating System and Hardware Information

Algorithms and Data Structures implemented in Java

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

A complete 3-D game development suite written in Java.

A collection of powerful data structures

Solutions for some common algorithm problems written in Java.

Master repository for the JGraphT project

Implementation of various string similarity and distance algorithms: Levenshtein, Jaro-winkler, n-Gram, Q-Gram, Jaccard index, Longest Common Subsequence edit distance, cosine similarity ...

This is the public repository for the CFR Java decompiler

Enhancing Java Stream API

iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming cap…

💎Collection of algorithms and data structures

Exercises and Answers for Java 8 Lambdas book

The real deal

A tray notification class in JavaFX that allows you to call beautiful looking notifications on desktop computers.

Collection of 300+ best practices for Java persistence performance in Spring Boot applications

Rich-text area for JavaFX

Hibernate Validator - Jakarta Validation Reference Implementation

A java library for reading mp3 files and reading / manipulating the ID3 tags (ID3v1 and ID3v2.2 through ID3v2.4).

a 2d Java physics engine, native java port of the C++ physics engines Box2D and LiquidFun