A J2ME emulator for Android
JSON implementation for Ruby
Java implementation of JSON Web Token (JWT)
A barebones WebSocket client and server implementation
Java JWT: JSON Web Token for Java and Android
A reference implementation of a JSON package in Java
AWS Encryption SDK
Free implementation of Play Services
GraphQL Java implementation
A Bukkit(1.19/1.20) server implementation in modding environment
Postgresql JDBC Driver
Barcode scanning library for Java, Android
A Python 3 implementation built on GraalVM
A Fabric mod designed to improve the general performance of Minecraft
Essential hooks for modding with Fabric
High-quality QR Code generator library in Java, TypeScript/JavaScript
Android TV Client for Jellyfin
Java wrapper for the popular chat & VOIP service
Hibernate's core object/relational mapping functionality
Implement GraphQL servers and gateways with Fastify
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
A durable Datalog implementation adaptable for distribution
I2P is an anonymizing network to securely communicate
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
A scalable web crawler framework for Java