valkey-io / valkey-glide
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
KouShenhai / KCloud-Platform-IoT
KCloud-Platform-IoT（老寇IoT云平台）是一个企业级单体架构和微服务架构的IoT云平台。采用DDD(领域驱动设计)思想，基于Spring Boot 4.1.1、Spring Cloud 2025.1.3、Spring Cloud Alibaba 2025.1.0.0 最新版本开发的云服务多租户IoT平台，家人们，点个star！拜托啦~
linkedin / venice
Venice, Derived Data Platform for Planet-Scale Workloads.
Ashmmmm / crockTail
crockTail is a passive OSINT (Open Source Intelligence) reconnaissance tool. Given a target domain, it aggregates publicly available information — DNS records, IP/ASN ownership, SSL/TLS certificate details, and domain registration data — into a single consolidated report.
hyundaimotorgroup / hmg-ipmap
Open-source IP geolocation platform that resolves IPv4 addresses to city, country, and continent
apache / incubator-seata
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
redisson / redisson
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
didi / DoKit
一款面向泛前端产品研发全生命周期的效率平台。
eclipse-vertx / vert.x
Vert.x is a tool-kit for building reactive applications on the JVM
apache / dolphinscheduler
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
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.
niedev / RTranslator
Open source real-time translation app for Android that runs locally
awsdocs / aws-doc-sdk-examples
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
apache / seatunnel
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
traccar / traccar
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
vespa-engine / vespa
The AI search platform
junit-team / junit-framework
✅ The programmer-friendly testing framework for Java and the JVM
jOOQ / jOOQ
jOOQ is the best way to write SQL in Java
jetlinks / jetlinks-community
JetLinks 基于Java,Spring Boot ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。
apache / camel
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
CaffeineMC / sodium
A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter
diffplug / spotless
Keep your code spotless
grobidOrg / grobid
A machine learning software for extracting information from scholarly documents
apache / ignite
Apache Ignite
orientechnologies / orientdb
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
apache / shiro
Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management
alibaba / fastjson2
🚄 FASTJSON2 is a Java JSON library with excellent performance.
sofastack / sofa-rpc
SOFARPC is a high-performance, high-extensibility, production-level Java RPC framework.
OpenHFT / Chronicle-Queue
Micro second messaging that stores everything to disk
DataLinkDC / dinky
Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.
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.
AxonIQ / AxonFramework
Framework for Evolutionary Message-Driven Microservices on the JVM
apache / paimon
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
aeron-io / agrona
High Performance data structures and utility methods for Java
apache / hugegraph
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
apache / netbeans
Apache NetBeans
jobrunr / jobrunr
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
androidx / media
Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android
javamelody / javamelody
JavaMelody : monitoring of JavaEE applications
OpenHFT / Chronicle-Map
Replicate your Key Value Store across your network, with consistency, persistance and performance.
88250 / symphony
🎶 一款用 Java 实现的现代化社区（论坛/问答/BBS/社交网络/博客）系统平台。A modern community (forum/Q&A/BBS/SNS/blog) system platform implemented in Java. https://ld246.com
jOOQ / jOOR
jOOR - Fluent Reflection in Java jOOR is a very simple fluent API that gives access to your Java Class structures in a more intuitive way. The JDK's reflection APIs are hard and verbose to use. Other languages have much simpler constructs to access type meta information at runtime. Let us make Java reflection better.
vladmihalcea / hypersistence-utils
The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.
zeromq / jeromq
JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.
winder / Universal-G-Code-Sender
A cross-platform G-Code sender for GRBL, Smoothieware, TinyG and G2core.
FormidableLabs / react-native-app-auth
React native bridge for AppAuth - an SDK for communicating with OAuth2 providers
DSheirer / sdrtrunk
A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website:
CaffeineMC / lithium
A Minecraft mod designed to improve the general performance of the game, without compromising functionality or mod compatibility
scouter-project / scouter
Scouter is an open source APM (Application Performance Management) tool.
apache / atlas
Apache Atlas - Open Metadata Management and Governance capabilities across the Hadoop platform and beyond
corretto / corretto-8
Amazon Corretto 8 is a no-cost, multi-platform, production-ready distribution of OpenJDK 8
confluentinc / examples
Apache Kafka, Apache Flink and Confluent Platform examples and demos
JetBrains / JetBrainsRuntime
Runtime environment based on OpenJDK for running IntelliJ Platform-based products on Windows, macOS, and Linux
broadinstitute / gatk
Official code repository for GATK versions 4 and up
alibaba / compileflow
🎨 core business process engine of Alibaba Halo platform, best process engine for trade scenes. | 一个高性能流程编排引擎
w3c / epubcheck
The conformance checker for EPUB publications
INRIA / spoon
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
YeautyYE / netty-websocket-spring-boot-starter
:rocket: lightweight high-performance WebSocket framework （ 轻量级、高性能的WebSocket框架）
openremote / core
100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps
GoogleCloudPlatform / java-docs-samples
Java and Kotlin Code samples used on cloud.google.com