A Minecraft plugin API
Elide is a Java library that lets you stand up a GraphQL/JSON-API
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Java/JavaFX/Kotlin Game Library (Engine)
A bridge/proxy allowing you to connect to Minecraft
Type-safe HTTP client for Android and Java by Square
A tool for mocking HTTP services
Library for OpenAPI 3 with spring-boot
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
An in-memory file system for Java 8+
Stanford CoreNLP, a Java suite of core NLP tools
Lightweight Java library developed by Alibaba for reading and writing
API automation and load testing framework
Database migrations made easy
An open source geocoder for openstreetmap data
Test automation made simple
A Java math library for OpenGL rendering calculations
Open source routing engine for OpenStreetMap
VisualVM is an All-in-One Java Troubleshooting Tool
A Fluent Logging API for Java
Java wrapper for the popular chat & VOIP service
Make writing Java http clients easier
Redshift JDBC Driver. It supports JDBC 4.2 specification
Non-Blocking Reactive Foundation for the JVM
A simple Java library for interacting with Ollama server