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

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

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

High Performance Inter-Thread Messaging Library

The Clojure programming language

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

Java implementation of JSON Web Token (JWT)

Fault tolerance and resilience patterns for the JVM

The reliable, generic, fast and flexible logging framework for Java.

SQLite JDBC Driver

Java library for parsing and rendering CommonMark (Markdown)

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

Simple Logging Facade for Java

JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.

Java implementation of RSocket

OpenTelemetry Java SDK

dnsjava - an implementation of the DNS protocol in Java

functional, durable data structures

A Java library for parsing and building iCalendar data models

Java bindings for Skia

Java client for ACME (Let's Encrypt)

JGit, the Java implementation of git

A functional, flexible and concise Lisp.

A JIT Compiler and Runtime for Java in Common Lisp

centrally-planned object and thread pools

Measure JVM and OS hiccups influencing your program

Android application to solve math expressions