Additional plug-ins and extensions for Java's ImageIO
Build cross-platform native progressive web apps for iOS and Android
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
A Discord music bot that's easy to set up and run yourself
Identity & Single Sign On for all earthlings and beyond
Apache CloudStack is an opensource Infrastructure as a Service (IaaS)
Build great things at any scale
OpenAPI Generator allows generation of API client libraries
Light-weight workflow and business process management pltaform
An extremely easy way to perform background processing in Java
Internet Archive's open-source, web-scale, web crawler project
Authentication and access-control framework
An easy-to-use, high-performance distributed transaction solution
JSqlParser parses an SQL statement and translate it into a hierarchy
A free, open source, powerful tool for working with messy data
Java library for working with real-world HTML
Hawtio web console helps you manage your JVM stuff and stay cool
Eclipse Tyrus is the open source JSR 356 - Java API for WebSocket
Open source routing engine for OpenStreetMap
The modular web framework for Java and Kotlin
The binary distribution of openHAB
Thymeleaf is a modern server-side Java template engine for web
Eclipse Jetty - Web Container & Clients - supports HTTP/2, HTTP
SymmetricDS is database replication and file synchronization software
DevoxxGenie is a plugin for IntelliJ IDEA that uses local LLM's