Design patterns implemented in Java

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

All Algorithms implemented in Java

Learn System Design concepts and prepare for interviews using free resources.

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

Open-source IoT Platform - Device management, data collection, processing and visualization.

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

🏗 Build container images for your Java applications.

MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville

LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes impl…

Interview questions

Java JWT: JSON Web Token for Java and Android

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Algorithms, 4th edition textbook code and libraries

Traccar GPS Tracking System

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

Native Operating System and Hardware Information

An Engine-Agnostic Deep Learning Framework in Java

Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

Shopizer java e-commerce software

Automated mass refactoring of source code.

Database Subsetting and Relational Data Browsing Tool.

Jasypt integration for Spring boot

Solutions for some common algorithm problems written in Java.

Master repository for the JGraphT project

Java rate limiting library based on token-bucket algorithm.

A collection of code examples from blog posts etc.

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.