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New Java Libraries 2026

GitHub Libraries → Java
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aaberg/sql2o 1K

added 15 hours ago

sql2o is a small library, which makes it easy to convert the result of your sql-statements into objects.

Java Database Libraries

zyraz-io/ekbatan 15

added 3 months ago

A Java persistence/action framework for event-driven systems. Saves domain state and event rows atomically using transactional outbox.

Java Transaction Outbox Libraries Database Libraries DDD Libraries

fabioformosa/quartz-manager 277 +1

added 3 months ago

A Spring Boot library and standalone web app that adds REST API and dashboard management to Quartz Scheduler.

Java Job Scheduling Libraries Dashboards

randgalt/record-builder 928 -1

added 3 months ago

Record builder generator for Java records

Java Utilities

bytecodealliance/endive 160

added 3 months ago

A JVM native WebAssembly runtime

Java WASM Libraries Runtimes

automq/automq 9K

added 3 months ago

AutoMQ runs Kafka directly on S3. 100% Kafka compatible with sub-10ms P99 latency, infinite storage, and elastic scaling without over-provisioning.

Java Kafka Libraries

square/wire 4K +2

added 3 months ago

gRPC and protocol buffers for Android, Kotlin, Swift and Java.

Java Protobuf Libraries Kotlin Protobuf Libraries Android Protobuf Libraries Swift Protobuf Libraries

jobrunr/javaclaw 664

added 3 months ago

JavaClaw is a Java-based personal AI assistant that runs on your own devices

Java AI / ML Libraries

dreamhead/moco 4K -1

added 5 months ago

Moco is an easy setup stub framework.

Java Testing Libraries Mocking Libraries

discord-jda/jda 4K +7

added 5 months ago

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

Java Chat Libraries Discord Libraries

objectbox/objectbox-java 4K +1

added 5 months ago

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

Java Databases Kotlin Databases Android Databases

oracle/opengrok 4K +12

added 5 months ago

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

Java Code Analysis Tools

chewiebug/gcviewer 4K +3

added 5 months 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

netflix/ribbon 4K

added 5 months ago

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

Java Networking Libraries

hectorvent/floci 1K

added 5 months ago

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

Java AWS Libraries

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