Unity UI System Selector

About

The Unity UI System Selector is a specialized Claude Code skill designed to help developers navigate the choice between the legacy UGUI system and the modern UI Toolkit. It provides a comprehensive decision framework, version support matrices, and performance comparisons to ensure the right architectural choices are made for game HUDs, menus, or custom Editor tools. By analyzing project needs—such as 3D world-space requirements or data-driven layouts—it offers tailored implementation advice and migration strategies to modernize legacy interfaces effectively.

Key Features

• Step-by-step UGUI to UI Toolkit migration planning
• Performance trade-offs for simple and complex UI architectures
• 0 GitHub stars
• Comparative analysis between UGUI and UI Toolkit frameworks
• Unity version compatibility and support matrix guidance
• Decision framework for runtime UI vs. custom Editor tools

Use Cases

• Determining whether to use UI Toolkit for custom Unity Editor extensions
• Evaluating the best UI system for a new Unity 2021.2+ project
• Planning the migration of legacy UGUI menus to modern UI Toolkit