The home of the ICU project source code
Prometheus instrumentation library for JVM applications
Simple and Fast Multimedia Library
Type-safe HTTP client for Android and Java by Square
Open source routing engine for OpenStreetMap
A modern I/O library for Android, Java, and Kotlin Multiplatform
Advanced manager and monitor for Apache Tomcat
A Python 3 implementation built on GraalVM
ConnectBot is the first SSH client for Android
Elide is a Java library that lets you stand up a GraphQL/JSON-API
High-quality QR Code generator library in Java, TypeScript/JavaScript
An authorization library that supports access control models
Object-functional library that runs with Java 8+
Console-based JVM monitoring tool
Java libraries for writing microservices
Fast and usable source code search and cross reference engine
Google core libraries for Java
Examples, server integrations for generating Swagger API Specification
Java bytecode engineering toolkit
The SpotBugs plugin for security audits of Java web applications
An implementation of the DNS protocol in Java
MongoDB object-document mapper in Java
A user-interface library, formerly known as text, for Minecraft
The MongoDB drivers for Java, Kotlin, and Scala
Alpakka is a Reactive Enterprise Integration library for Java