All Algorithms implemented in Java
Jenkins automation server
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
Ecosystem to transform any database into a distributed database system, and enhance it with sharding, elastic scaling, encryption features & more
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
An open source time-series database for fast ingest and SQL queries
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies
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.
Free and open source log management
Modifications to the Minecraft base files to assist in compatibility between mods.
Open-source distributed computation and storage platform. Real-time Stream Processing Unconference. Save Your Spot https://hazelcast.com/lp/unconference/