Repository Index

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

• nacos
• dubbo
• kubernetes
• istio

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

• spring-cloud
• java
• spring
• microservices

👨‍🎓 Java Core Sprout : basic, concurrent, algorithm

• java
• concurrent-programming
• algorithm
• basic-java

Translated🔥Pull-down refresh, pull-up loading, secondary refresh, Taobao second floor, RefreshLayout, OverScroll, an intelligent pull-to-refresh framework for Android that supports over-scroll bounce-back and over-scroll dragging, has very strong extensibility, and integrates dozens of cool Headers and Footers.

• refreshlayout
• overscroll
• pull-to-refresh
• pulltorefresh

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 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..

• java
• redis
• lock
• map

Translated🏆Gitee's most valuable open source project 🚀:100: A small, comprehensive and elegant open source component for third-party login. It currently supports authorized login via third-party platforms including Github, Gitee, Weibo, DingTalk, Baidu, Coding, Tencent Cloud Developer Platform, OSChina, Alipay, QQ, WeChat, Taobao, Google, Facebook, Douyin, LinkedIn, Xiaomi, Microsoft, Toutiao, Teambition, StackOverflow, Pinterest, Renren, Huawei, WeCom, Kujiale, Gitlab, Meituan, Ele.me, Twitter, Feishu, JD.com, Alibaba Cloud, Ximalaya, Amazon, Slack and Line. Login, so easy!

• justauth
• oauth2
• qqlogin
• googlelogin

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

• cryptomator
• java
• cloud-storage
• cryptography

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

• huggingface
• java
• langchain
• openai

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java

AWS Service registry for resilient mid-tier load balancing and failover.

Translated📲cim (cross IM): a distributed instant messaging system for developers

• netty
• tcp
• heartbeat
• im

Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.

• api-gateway
• http-proxy
• dubbo-proxy
• sofa-proxy

:sunrise_over_mountains: A React Native module that allows you to use native UI to select media from the device library or directly from the camera.

• react-native
• image-picker
• picker

Translated☀️ Nepxion Discovery is a solution for Spring Cloud with blue green, gray, route, limitation, circuit breaker, degrade, isolation, tracing, dye, failover, active (blue-green and gray release, routing, rate limiting, circuit breaking, degradation, isolation, tracing, traffic dyeing, failover, multi-active)

• spring-cloud
• gray-release
• nacos
• apollo

🚀 Real-world DevOps projects for aspiring engineers — Beginner to Advanced. Covers AWS, Kubernetes, Docker, CI/CD, Terraform, Jenkins, and more. Hands-on learning with step-by-step guides.

• devops
• devops-learning
• devops-poc
• devops-project

An implementation of tap targets from the Material Design guidelines for feature discovery.

• material
• feature-discovery
• android
• material-design

Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.

• openclaw
• openclaw-skills
• skill
• iflytek-astron

Kodezi Chronos is a debugging-first language model that achieves state-of-the-art results on SWE-bench Lite (80.33%) and 67% real-world fix accuracy, over six times better than GPT-4. Built with Adaptive Graph-Guided Retrieval and Persistent Debug Memory. Model available Q1 2026 via Kodezi OS.

• artificial-intelligence
• benchmark
• benchmark-report
• bug-fixing

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

• java
• static-analysis
• android
• nullability

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

• sql
• spark
• hive
• pyspark

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

• workflow
• governance
• azkaban
• davinci

An elegant way to show your menu or messages.

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

• java
• intellij
• json
• template-engine

Collect, aggregate, and visualize a data ecosystem's metadata

• data-lineage
• data-discovery
• data-governance
• data-provenance