Termux - a terminal emulator application for Android OS extendible by variety of packages.

a fast, scalable, multi-language and extensible build system

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

QuestDB is a high performance, open-source, time-series database

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

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

Distributed Graph Database

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID…

Brigadier is a command parser & dispatcher, designed and developed for Minecraft: Java Edition.

GameStream client for Android

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

ViroReact is the leading library for building AR and VR experiences and applications using React Native and Expo.

Sceneform SDK for Android

Spring Roo is a next-generation rapid application development tool for Java developers. It focuses on higher productivity, stock-standard Java APIs, high usability, avoiding engineering trade-offs …

A relational database with SQL support built on FoundationDB

Software Transactional Memory Implementation for the JVM

The Caliko library is an implementation of the FABRIK inverse kinematics algorithm in Java.

Java completions for Sublime Text 2

A NestedSet implementation for use with JPA(2)

Open Colored Particle-in-Cell (CPIC) simulator

Skeleton Vaadin application with Shiro integration