Repository Index

Alluxio, data orchestration for analytics and machine learning in the cloud

• alluxio
• memory-speed
• hadoop
• spark

Translated『Java Eight-Part Essay』 Java interview strategies and advanced Java learning, break out of the rat race, land offers from big tech companies, and get promotions and raises!

• java
• juc
• redis
• spring

The AI search platform

• vespa
• search-engine
• big-data
• ai

TranslatedA one-stop cloud-native real-time streaming data platform that builds enterprise-grade Kafka services through zero-intrusion, plugin-based design, greatly lowering the barrier to operating, storing, and managing real-time streaming data

• kafka
• kafkamonitor
• kafkamanager
• logikm

A RecyclerView(advanced and flexible version of ListView in Android) with refreshing,loading more,animation and many other features.

• java
• recyclerview
• ultimaterecyclerview
• android

Java DSL for easy testing of REST services

• rest
• rest-api
• java
• groovy

✅ The programmer-friendly testing framework for Java and the JVM

• java
• test-framework
• junit
• junit-vintage

Socket.IO server implemented on Java. Realtime java framework

• socket-io
• java
• netty
• polling

TranslatedSpringBlade is a microservice architecture upgraded and optimized from commercial-grade projects. It is built with core technologies such as Spring Boot 4, Spring Cloud 2025 and Java 21, and fully follows the Alibaba coding standards. It provides two front-end frameworks, based on React and Vue, for quickly building an enterprise-level SaaS multi-tenant microservice platform.

TranslatedLatest 2024 hands-on microservices tutorial, with a comprehensive analysis of Spring Cloud components, microservices project practice, and Kubernetes containerized deployment. Tech stack: Spring Cloud Alibaba + Spring Boot 3.2 + JDK 17.

• springcloud
• springboot
• java

Tutorials for using RabbitMQ in various ways

• rabbitmq
• tutorials

TranslatedA next-generation channel package building tool under the Android Signature V2 Scheme

• android
• gradle
• apk-signature-scheme-v2
• v2signingenabled

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

• sensor
• device-sensors
• monitoring-service
• prototype-android-application

Translated[Maintenance stopped] Helper class for okhttp

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

• openstreetmap
• java
• geospatial
• dijkstra

A Flexible and Powerful Parameter Server for large-scale machine learning

• machine-learning
• parameter-server
• spark
• scala

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel Dungeon, by Watabou.

• android
• game
• game-development
• ios

TranslatedAndroid picker library, including date and time pickers (usable for date of birth, business hours, etc.), single-item pickers (usable for gender, ethnicity, occupation, education level, zodiac sign, etc.), two- and three-level linkage pickers (usable for license plate numbers, fund regular investment dates, etc.), city address pickers (at province, prefecture-level city, and district/county levels), number pickers (usable for age, height, weight, temperature, etc.), calendar date pickers (usable for hotel and flight booking dates), color pickers, file and directory pickers, image pickers, and more... WheelPicker/DatePicker/TimePicker/OptionPicker/NumberPicker/LinkagePicker/AddressPicker/CarPlatePicker/CalendarPicker/ColorPicker/FilePicker/ImagePicker etc.

• wheelview
• picker
• datepicker
• address

Translated:art: "Relearning Java Design Patterns" (《重学Java设计模式》) is a book of real-world internet case practice. Centered on practical solutions, it draws 22 real scenarios from actual business, such as transactions, marketing, flash sales, middleware, and source code, to learn how design patterns are applied. Welcome to follow 小傅哥 (Xiao Fuge, "Little Brother Fu"), WeChat (fustack), official account: bugstack虫洞栈 (bugstack Wormhole Stack), blog: https://bugstack.cn

• java
• springboot

TranslatedCombining the Spring Boot framework with other components such as JPA, MyBatis, WebSocket, Security, Shiro, cache, etc.

Distributed ID Generate Service

• leaf
• distributed-id-generator

↥ ↥ ↥ Follow for updates An RBAC permission management system based on Spring Cloud 2025, Spring Boot 4, and OAuth2.

• oauth2
• spring-boot
• spring-cloud
• spring-cloud-alibaba

Gephi - The Open Graph Viz Platform

• graph
• visualization
• opengl
• interactive

Apache Storm

• storm
• apache
• distributed
• streaming