Java was originally developed as an alternative to the C/C++ programming languages. It is now mainly used for building web, desktop, mobile, and embedded applications. Java is owned and licensed through Oracle, with free and open source implementations available from Oracle and other vendors.

Java 学习&面试指南（Go、Python 后端面试通用,计算机基础面试总结）。准备后端技术面试，首选 JavaGuide！

• UpdatedDec 16, 2025
• Java

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

• UpdatedDec 16, 2025
• Java

【Java面试+Java学习指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。

• UpdatedNov 3, 2025

👨‍🎓 Java Core Sprout : basic, concurrent, algorithm

• UpdatedMay 21, 2024
• Java

To Be Top Javaer - Java工程师成神之路

• UpdatedJan 3, 2024
• Java

JDK main-line developmenthttps://openjdk.org/projects/jdk

• UpdatedDec 17, 2025
• Java

一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄

• UpdatedNov 27, 2025

Vert.x is a tool-kit for building reactive applications on the JVM

• UpdatedDec 16, 2025
• Java

Enjoy Learning.

• UpdatedAug 13, 2024

The Community Maintained High Velocity Web Framework For Java and Scala.

• UpdatedDec 17, 2025
• Scala

🤗 JVM 底层原理最全知识总结

• UpdatedOct 22, 2025
• JavaScript

A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.

• UpdatedDec 4, 2025
• Java

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

• UpdatedDec 15, 2025
• Java

Non-Blocking Reactive Foundation for the JVM

• UpdatedDec 15, 2025
• Java

Java / JavaFX / Kotlin Game Library (Engine)

• UpdatedOct 11, 2025
• Kotlin

Fibers, Channels and Actors for the JVM

• UpdatedJan 21, 2024
• Java

Java开源项目之「自学编程之路」：学习指南+面试指南+资源分享+技术文章

• UpdatedAug 17, 2021

Bistoury是去哪儿网的java应用生产问题诊断工具，提供了一站式的问题诊断方案

• UpdatedDec 16, 2022
• Java

《大厂面试指北》——包括Java基础、JVM、数据库、mysql、redis、计算机网络、算法、数据结构、操作系统、设计模式、系统设计、框架原理。

• UpdatedAug 7, 2023
• Java

JRuby, an implementation of Ruby on the JVM

• UpdatedDec 11, 2025
• Ruby