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Starred repositories

495 stars written in Java
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Java 面试 & 后端通用面试指南,覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试,首选 JavaGuide!

Java 154,525 46,136 Updated Mar 26, 2026

Design patterns implemented in Java

Java 93,844 27,366 Updated Mar 20, 2026

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Java 80,288 41,866 Updated Mar 28, 2026

😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲:涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识

Java 78,916 19,262 Updated Jan 21, 2026

Free and Open Source, Distributed, RESTful Search Engine

Java 76,387 25,835 Updated Mar 29, 2026

All Algorithms implemented in Java

Java 65,287 21,040 Updated Mar 28, 2026

Spring Framework

Java 59,788 38,897 Updated Mar 29, 2026

Google core libraries for Java

Java 51,514 11,155 Updated Mar 23, 2026

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Java 48,463 7,601 Updated Mar 27, 2026

Getting Started with Spring Boot 3:

Java 37,345 53,707 Updated Mar 29, 2026

Render After Effects animations natively on Android and iOS, Web, and React Native

Java 35,602 5,439 Updated Feb 15, 2026

Open Source Identity and Access Management For Modern Applications and Services

Java 33,625 8,186 Updated Mar 29, 2026

Apache Kafka - A distributed event streaming platform

Java 32,226 15,070 Updated Mar 29, 2026

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

Java 29,085 8,516 Updated Mar 22, 2026

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Java 26,614 2,537 Updated Mar 27, 2026

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

Java 25,966 8,892 Updated Mar 20, 2026

Apache Flink

Java 25,906 13,906 Updated Mar 29, 2026

a fast, scalable, multi-language and extensible build system

Java 25,275 4,435 Updated Mar 29, 2026

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

Java 24,463 4,703 Updated Dec 17, 2025

A Java serialization/deserialization library to convert Java Objects into JSON and back

Java 24,351 4,417 Updated Mar 19, 2026

JDK main-line development https://openjdk.org/projects/jdk

Java 22,711 6,297 Updated Mar 29, 2026

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

Java 21,537 1,786 Updated Mar 29, 2026

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Java 21,077 3,011 Updated Nov 4, 2025

MyBatis SQL mapper framework for Java

Java 20,401 12,942 Updated Mar 21, 2026

A fast dependency injector for Android and Java.

Java 17,710 2,040 Updated Mar 28, 2026

A high performance caching library for Java

Java 17,577 1,682 Updated Mar 29, 2026

Zipkin is a distributed tracing system

Java 17,419 3,101 Updated Mar 25, 2026

Modern Java - A Guide to Java 8

Java 16,768 4,011 Updated Aug 11, 2023

Quarkus: Supersonic Subatomic Java.

Java 15,571 3,115 Updated Mar 27, 2026

Apache Hadoop

Java 15,510 9,206 Updated Mar 29, 2026
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