JasperReports® - Free Java Reporting Library
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Java Library GitHub Repositories (2026) · Open Source Tools
Discover the best Java Library open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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14 matching projects · updated Nov 12, 2026
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The official MongoDB drivers for Java, Kotlin, and Scala
↑ +1 today
Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons
↑ +1 today
🎯 LogCaptor captures log entries for unit and integration testing purposes
↑ +1 today
Java SDK for building Kubernetes Operators
↑ +2 today
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Implementation of blocking (IO-Bound) cancellable java.util.concurrent.CompletionStage and related extensions to java.util.concurrent.ExecutorService-s
↑ +1 today
A Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.
↑ +1 today
Spring Boot Starter for Logback-access.
↑ +1 today
A dependency free and extensible Java library for styling and beautifying terminal output
↑ +1 today
A Full-Stack Robotics Development Environment
↑ +1 today
Spring Boot Starter for Orika.
↑ +1 today
Java/Kotlin/Android Development Toolkit for the Neo Blockchain
↑ +1 today
Simple java library for displaying dates as relative time ago language.
↑ +1 today
dnsjava - an implementation of the DNS protocol in Java
↑ +1 today
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