RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Free universal database tool and SQL client

Desktop/Android/HTML5/iOS Java game development framework

Redisson - Valkey and 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, Queu…

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

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

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

A high performance caching library for Java

Vert.x is a tool-kit for building reactive applications on the JVM

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

Style and Grammar Checker for 25+ Languages

The Clojure programming language

A Camera component for React Native. Also supports barcode scanning!

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Java Native Access

Flyway by Redgate • Database Migrations Made Easy.

Java interface to OpenCV, FFmpeg, and more

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

A JavaScript checker and optimizer.

React Native Local and Remote Notifications

JavaFX Material Design Library

Statistical Machine Intelligence & Learning Engine

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

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 …

LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUD…

Apache Ignite

Reactive Streams Specification for the JVM

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

The missing bridge between Java and native C++

Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)