SkillHub ClubBuild MobileFull StackDesignerMobile

moai-lang-java

Java programming language patterns, object-oriented design, and enterprise

Packaged view

This page reorganizes the original catalog entry around fit, installability, and workflow context first. The original raw source lives below.

Stars

Hot score

Updated

March 20, 2026

Overall rating

C1.0

Composite score

1.0

Best-practice grade

B77.6

Install command

npx @skill-hub/cli install jg-chalk-io-nora-livekit-moai-lang-java

javaprogrammingenterprisespringandroid

Repository

jg-chalk-io/Nora-LiveKit

Skill path: .claude/skills/moai-lang-java

Java programming language patterns, object-oriented design, and enterprise

Open repository

Best for

Primary workflow: Build Mobile.

Technical facets: Full Stack, Designer, Mobile.

Target audience: everyone.

License: Unknown.

Original source

Catalog source: SkillHub Club.

Repository owner: jg-chalk-io.

This is still a mirrored public skill entry. Review the repository before installing into production workflows.

What it helps with

Install moai-lang-java into Claude Code, Codex CLI, Gemini CLI, or OpenCode workflows
Review https://github.com/jg-chalk-io/Nora-LiveKit before adding moai-lang-java to shared team environments
Use moai-lang-java for development workflows

Works across

Claude CodeCodex CLIGemini CLIOpenCode

Favorites: 0.

Sub-skills: 0.

Aggregator: No.

Original source / Raw SKILL.md

---
name: moai-lang-java
version: 4.0.0
updated: '2025-11-19'
status: stable
stability: stable
description: Java programming language patterns, object-oriented design, and enterprise
allowed-tools:
- Read
- Bash
- WebSearch
- WebFetch
---



# Java Programming Language Skill

## Skill Metadata

| Field | Value |
| ----- | ----- |
| **Skill Name** | moai-lang-java |
| **Version** | 2.0.0 (2025-11-11) |
| **Allowed tools** | Read, Bash, Glob |
| **Auto-load** | On demand when Java patterns detected |
| **Tier** | Language (Foundation) |

---

## What It Does

Java programming language patterns, object-oriented design, and enterprise application development.

**Key capabilities**:
- ✅ Object-oriented design patterns
- ✅ Enterprise application architecture
- ✅ JVM optimization
- ✅ Spring framework integration
- ✅ Android development

---

## When to Use

- ✅ Building enterprise applications
- ✅ Creating Android apps
- ✅ Developing large-scale systems
- ✅ Implementing microservices

---

## Core Java Patterns

### Object-Oriented Design
1. **Design Patterns**: GoF patterns implementation
2. **SOLID Principles**: Clean architecture practices
3. **Inheritance Hierarchies**: Proper class design
4. **Interface Design**: Contract-based programming
5. **Exception Handling**: Robust error management

### Enterprise Development
- **Spring Framework**: Dependency injection and AOP
- **REST APIs**: JAX-RS and Spring Boot
- **Database Integration**: JPA and Hibernate
- **Testing**: JUnit and Mockito patterns
- **Build Systems**: Maven and Gradle

---

## Dependencies

- JDK (Java Development Kit)
- Build tools (Maven, Gradle)
- IDE support (IntelliJ, Eclipse)
- Testing frameworks

---

## Works Well With

- `moai-domain-backend` (Enterprise patterns)
- `moai-domain-database` (Database integration)
- `moai-essentials-debug` (Java debugging)

---

## Changelog

- **v2.0.0** (2025-11-11): Added complete metadata, Java programming patterns
- **v1.0.0** (2025-10-22): Initial Java language support

---

**End of Skill** | Updated 2025-11-11