Repository Index

Design patterns implemented in Java

• java
• principles
• design-patterns
• awesome-list

Translated😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | A complete primer on advanced knowledge for internet Java engineers: covering high concurrency, distributed systems, high availability, microservices, massive data processing, and other areas

• java
• distributed-systems
• message-queue
• redis

Learn System Design concepts and prepare for interviews using free resources.

• awesome
• backend
• computer-science
• distributed-systems

TranslatedLearn step by step: Spring Boot, Spring Boot & Shiro, Spring Batch, Spring Cloud, Spring Cloud Alibaba, Spring Security & Spring Security OAuth2. Source code for the blog's Spring series: https://mrbird.cc

• spring-boot
• springboot
• learning
• shiro

TranslatedA repository covering six columns: Spring Boot 2.X, Spring Cloud, Spring Cloud Alibaba, Dubbo, distributed message queues, and distributed transactions. I hope you will give it a quick tap and click Star in the upper right corner. Thank you, 1024

• spring-boot
• spring-cloud
• spring-cloud-alibaba
• dubbo

Translated"Source Code for the Simplest Spring Cloud Tutorial Ever"

• spring-cloud
• spring-boot
• hystrix
• finchley

TranslatedBig Data Beginner's Guide :star:

• hadoop
• hdfs
• yarn
• mapreduce

Translatedflink learning blog. http://www.54tianzhisheng.cn/ Covers Flink introduction, concepts, principles, hands-on practice, performance tuning, source code analysis, and more. Includes learning examples involving Flink Connector, Metrics, Library, DataStream API, Table API & SQL, and also shares large-scale project cases of Flink in production (PV/UV, log storage, real-time deduplication of 10 billion records, monitoring and alerting). You are welcome to support my column 《大数据实时计算引擎 Flink 实战与性能优化》 ("Big Data Real-Time Computing Engine Flink: Hands-On Practice and Performance Optimization")

• flink
• kafka
• elasticsearch
• spark

A list of useful Java frameworks, libraries, software and hello worlds examples

• java-links
• java-frameworks
• awesome-list
• machine-learning

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

• domain-driven-design
• ddd
• ddd-architecture
• c4

:ballot_box_with_check: [Cheatsheet] Tips and tricks for Android Development

• android-development
• android-studio
• gradle
• cheatsheet

Roadmap to becoming a Java developer in 2026

• java
• jee
• roadmap
• guidelines

Master repository for the JGraphT project

• graph-algorithms
• graph-theory
• data-structures
• datastructures

:gem:Collection of algorithms and data structures

• algorithm
• data-structures
• java
• cpp

Contributed code examples from O'Reilly Android Cookbook. See #user-content-table README below!

• android
• m2e
• gradle
• basics

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

• functional-programming
• javascript
• json-values
• mongodb