ldtteam / minecolonies
Minecolonies minecraft mod
ldtteam / minecolonies
PolyhedralDev / Terra
Voxel world generation modding platform
ls1intum / Artemis
Artemis - Interactive Learning with Automated Feedback
MoshiCoCo / Apple-Monitor
Apple store inventory monitoring tool implemented in Java, supporting Bark, Feishu, Lark robot and other message push methods. Currently supports monitoring Apple stores in mainland China, Hong Kong, Macau, China Taiwan, Japan and other regions.
SysAdminDoc / HushMessenger
Morphe patches for Facebook Messenger. Privacy switches and fewer promotions.
GJR787878 / DeviceResetSpoofer
清除应用数据后自动生成全新设备标识（Android ID / 广告ID / IMEI / 设备型号 / MAC / GSF / 运营商）/ Auto-generate a fresh device identity (Android ID, Ad ID, IMEI, model, MAC, GSF, carrier) after clearing app data.
OpenAPITools / openapi-generator
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
quarkusio / quarkus
Quarkus: Supersonic Subatomic Java.
jhy / jsoup
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
jwtk / jjwt
Java JWT: JSON Web Token for Java and Android
Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
OpenFeign / feign
Feign makes writing java http clients easier
checkstyle / checkstyle
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
apache / iceberg
Apache Iceberg
Graylog2 / graylog2-server
Free and open log management
traccar / traccar
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
mapstruct / mapstruct
An annotation processor for generating type-safe bean mappers
wiremock / wiremock
A tool for mocking HTTP services
cymcsg / UltimateRecyclerView
A RecyclerView(advanced and flexible version of ListView in Android) with refreshing,loading more,animation and many other features.
haifengl / smile
Statistical Machine Intelligence & Learning Engine
apache / nifi
Apache NiFi
btraceio / btrace
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
strimzi / strimzi-kafka-operator
Apache Kafka® running on Kubernetes
CaffeineMC / sodium
A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter
liquibase / liquibase
Main Liquibase Source
pmd / pmd
An extensible multilanguage static code analyzer.
grobidOrg / grobid
A machine learning software for extracting information from scholarly documents
line / armeria
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
spring-cloud / spring-cloud-netflix
Integration with Netflix OSS components
stleary / JSON-java
A reference implementation of a JSON package in Java.
Creators-of-Create / Create
[NeoForge Mod] Building Tools and Aesthetic Technology
apache / fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
freeplane / freeplane
Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.
JetBrains / fernflower
Decompiler from Java bytecode to Java, used in IntelliJ IDEA.
jitsi / jitsi
Jitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.
aws / aws-sdk-java
The official AWS SDK for Java 1.x (In Maintenance Mode, End-of-Life on 12/31/2025). The AWS SDK for Java 2.x is available here: https://github.com/aws/aws-sdk-java-v2/
spotbugs / spotbugs
SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.
MovingBlocks / Terasology
Terasology - open source voxel world
IrisShaders / Iris
A modern shaders mod for Minecraft compatible with existing OptiFine shader packs
FasterXML / jackson-databind
General data-binding package for Jackson: works on streaming API (core) implementation(s)
apache / logging-log4j2
Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.
Athou / commafeed
Google Reader inspired self-hosted personal RSS reader.
dtinit / data-transfer-project
The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.
eclipse-openj9 / openj9
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
uber / AutoDispose
Automatic binding+disposal of RxJava streams.
wildfly / wildfly
WildFly Application Server
igniterealtime / Openfire
An XMPP server licensed under the Open Source Apache License.
assertj / assertj
Fluent testing assertions for Java and the JVM
jenkinsci / configuration-as-code-plugin
Jenkins Configuration as Code Plugin
manifold-systems / manifold
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
i2p / i2p.i2p
I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.
bonigarcia / webdrivermanager
Automated driver management and other helper features for Selenium WebDriver in Java
aws / aws-sdk-java-v2
The official AWS SDK for Java - Version 2
Azure / azure-sdk-for-java
This repository is for active development of the Azure SDK for Java. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/java/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-java.
metasfresh / metasfresh
We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
zeromq / jeromq
JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.
find-sec-bugs / find-sec-bugs
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
PurpurMC / Purpur
Purpur is a drop-in replacement for Paper servers designed for configurability, and new fun and exciting gameplay features.
apache / sedona
A cluster computing framework for processing large-scale geospatial data