iText for Java represents the next level of SDKs for developers
Application Performance Monitoring System
"Java Learning + Interview Guide" covers the core Java knowledge
Enterprise-Grade Open-Source Network Management Platform
Object-functional library that runs with Java 8+
A fast Java JSON schema validator that supports draft V4, V6, V7, V201
Native Operating System and Hardware Information
A library for working with Bitcoin
Building modern, elegant and fast Swing applications
Replacement for the Java date and time classes prior to Java SE 8
The OWASP ZAP core project
Open source alternative to Auth0 / Firebase Auth, etc.
Main Liquibase Source
GeoServer repository
1.21.11 Lightweight Minecraft server
A Flexible and Powerful Parameter Server for large-scale ML
Source code for the X Recommendation Algorithm
Low Garbage Java Serialisation Library that supports multiple formats
Configurable Clojure/Script interpreter suitable for scripting
Provide support to increase developer productivity in Java
Build cross-platform native progressive web apps for iOS and Android
Apache Iceberg
Stanford CoreNLP, a Java suite of core NLP tools
Source code analysis of Spring, MyBatis, Redis, Netty, and more
RStudio is an integrated development environment (IDE) for R