New Java Libraries 2026

last commit 1 month ago dreamhead/moco 4K +1

added 3 days ago

Moco is an easy setup stub framework.

Java Testing Libraries Mocking Libraries

last commit 4 days ago discord-jda/jda 4K +4

added 3 days ago

Implement Discord bots using the real-time gateway and REST API.

Java Chat Libraries Discord Libraries

last commit 3 days ago objectbox/objectbox-java 4K +1

added 3 days ago

A lightweight yet powerful on-device database & vector database designed specifically for Java and Kotlin applications.

Java Databases Kotlin Databases Android Databases

last commit 1 month ago oracle/opengrok 4K -1

added 3 days ago

A fast and usable source code search and cross reference engine, written in Java.

Java Code Analysis Tools

last commit 3 months ago chewiebug/gcviewer 4K +1

added 3 days ago

GCViewer is a little tool that visualizes verbose GC output generated by Sun / Oracle, IBM, HP and BEA Java Virtual Machines

Java Optimization Tools

last commit 3 months ago netflix/ribbon 4K

added 3 days ago

RPC library with built in load balancing and fault-tolerance.

Java Networking Libraries

last commit 1 week ago hectorvent/floci 1K

added 1 week ago

A free, open-source local AWS emulator. No account. No feature gates. Just docker compose up.

Java AWS Libraries

last commit 1 month ago almasb/fxgl 4K +10

added 1 month ago

JavaFX game engine designed to simplify the creation of games and other applications using Java and Kotlin

Java Game Engines Kotlin Game Engines

last commit 1 week ago stleary/json-java 4K +6

added 1 month ago

A reference implementation of a JSON package in Java.

Java JSON Libraries

last commit 1 week ago houbb/sensitive-word 5K +15

added 1 month ago

A high-performance sensitive word tool based on the DFA algorithm.

Java NLP Libraries

last commit 1 year ago querydsl/querydsl 4K -1

added 1 month ago

Querydsl is a framework which enables the construction of type-safe SQL-like queries for multiple backends including JPA, MongoDB and SQL in Java.

Java Database Libraries

last commit 21 hours ago lwjgl/lwjgl3 5K +10

added 1 month ago

Enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUDA) and XR (OpenVR, LibOVR, OpenXR) applications.

Java Graphics Libraries Audio Libraries VR Libraries Computer Vision Libraries

last commit 1 month ago cashapp/licensee 738

added 1 month ago

Gradle plugin which validates the licenses of your dependency graph match what you expect

Java Gradle Plugins Kotlin Gradle Plugins

last commit 6 days ago pmd/pmd 5K +13

added 3 months ago

An extensible multilanguage static code analyzer.

Java Code Quality Tools

last commit 1 month ago alibaba/qlexpress 5K +6

added 3 months ago

QLExpress is an embedded Java dynamic scripting tool evolved from Alibaba’s e-commerce business rules

Java Scripting Libraries