What is awesome-java?

codingdocs/awesome-java — explained in plain English

Analysis updated 2026-06-24

★ 9,531Audience · developerComplexity · 1/5Setup · easy

Mindmap

mindmap
  root((awesome-java))
    What It Is
      Curated Java list
      Chinese-maintained
      Links to projects
    Categories
      AI and ML projects
      Web frameworks
      Utility libraries
    Learning Resources
      Interview prep
      Portfolio projects
      System design refs
    Where To Find It
      GitHub
      Gitee
      Companion website
    Contributing
      GitHub issues
      Suggest projects

mindmap root((awesome-java)) What It Is Curated Java list Chinese-maintained Links to projects Categories AI and ML projects Web frameworks Utility libraries Learning Resources Interview prep Portfolio projects System design refs Where To Find It GitHub Gitee Companion website Contributing GitHub issues Suggest projects

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What do people build with it?

USE CASE 1

Find quality Java libraries and frameworks for AI, web development, or system design without searching GitHub manually.

USE CASE 2

Discover portfolio-worthy open-source Java projects to study or contribute to as a developer.

USE CASE 3

Quickly reference Java interview preparation materials and learning resources curated by a trusted author.

USE CASE 4

Find well-maintained Java utility libraries to add to a project and speed up everyday coding tasks.

What is it built with?

Java

How does it compare?

	codingdocs/awesome-java	ahrm/sioyek	gabrielbull/react-desktop
Stars	9,531	9,497	9,495
Language	—	C	JavaScript
Setup difficulty	easy	easy	moderate
Complexity	1/5	2/5	3/5
Audience	developer	researcher	developer

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · easy Time to first run · 5min

So what is it?

This repository is a curated collection of high-quality Java open source projects hosted on GitHub and the Chinese code platform Gitee. The maintainer reviews and selects projects worth knowing about, then organizes them into categories so Java developers can find useful references quickly without having to search through thousands of unvetted repositories. The README is written primarily in Chinese and links out to a companion website where the full categorized list is presented in a more readable format. The categories cover several distinct areas: Java projects related to AI development, learning resources and interview preparation materials, practical projects suitable for a developer portfolio, system design reference implementations covering topics like web frameworks and message queues, and general utility libraries that speed up day-to-day coding. The project is maintained by the same person who runs JavaGuide, a popular Chinese-language Java learning resource. Contributions are welcome through the GitHub issues section, where developers can suggest projects they think deserve inclusion. The repository has accumulated a large number of stars, which reflects its reputation as a reliable starting point for Java developers looking for tools, frameworks, or project inspiration. The README itself is brief, the real content lives on the linked website.

Copy-paste prompts

Prompt 1

From the awesome-java list maintained by codingdocs, find the best Java libraries for building REST APIs and briefly explain what makes each one commonly used.

Prompt 2

I'm a Java developer preparing for system design interviews. Using awesome-java as a reference, which open-source projects should I study to understand web frameworks and message queues?

Prompt 3

Help me find Java AI-related projects from the awesome-java collection, I want to add machine learning capabilities to a Java Spring Boot application.

Prompt 4

From the awesome-java list, which projects are most suitable for a beginner Java developer to make their first open-source contribution?

Frequently asked questions