Design patterns implemented in Java

JDK main-line development https://openjdk.org/projects/jdk

AssertJ is a library providing easy to use rich typed assertions

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

A Low Garbage Java Serialisation Library that supports multiple formats

✅ The 5th major version of the programmer-friendly testing framework for Java and the JVM

EqualsVerifier can be used in Java unit tests to verify whether the contract for the equals and hashCode methods is met.

🎼 Bach Builds (on(ly)) Modules

JUnit 5 extension for Selenium WebDriver

🧩 Java modules published at Maven Central

Resilience4j is a fault tolerance library designed for Java8 and functional programming

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

Fault tolerance and resilience patterns for the JVM

JUnit 5 Extension Pack

Piranha - a modern cloud runtime

A Java architecture test library, to specify and assert architecture rules in plain Java

GitHub Action to download and install Oracle's Java Development Kit builds

A private messenger for Android.

Amazon Corretto 8 is a no-cost, multi-platform, production-ready distribution of OpenJDK 8

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running mat…

Concurrency Patterns and features found in Java, through multithreaded programming. Threads, Locks, Atomics and more.

Annotation processor to create immutable objects and builders. Feels like Guava's immutable collections but for regular value objects. JSON, Jackson, Gson, JAX-RS integrations included

VisualVM is an All-in-One Java Troubleshooting Tool

⚗️ Lightweight HTTP extensions for Java

vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.

Runtime code generation for the Java virtual machine.

A Maven 3.x plugin to inspect project lifecyle.

https://openjdk.org/projects/code-tools/jmh

Tooling for the Java Module System

A JavaFX based desktop search application.