Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue,…

The ZAP by Checkmarx Core project

🏗 Build container images for your Java applications.

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Fast Android Development. Easy maintainance.

A Java API for generating .java source files.

Feign makes writing java http clients easier

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly co…

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

Java DSL for easy testing of REST services

Statistical Machine Intelligence & Learning Engine

Reformats Java source code to comply with Google Java Style.

Apache Pinot - A realtime distributed OLAP datastore

Keep your code spotless

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps …

🔬 Java Code Coverage Library

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

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

Java libraries for writing microservices

Java dataframe and visualization library

Automated mass refactoring of source code.

An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.

Fluent assertions for Java and Android

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

An authorization library that supports access control models like ACL, RBAC, ABAC in Java

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

Enhancing Java Stream API

A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

RootTools Library