Separation of Concerns Specialist — ThirdScreen

Enforce separation of concerns in Tauri, React, TypeScript, Zustand, and Rust applications.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/YosrBennagra/3rd-Window --skill separation-of-concerns-specialist-thirdscreen
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Separation of Concerns Specialist — ThirdScreen
Source: https://github.com/YosrBennagra/3rd-Window/tree/main/.github/copilot/skills/separation-of-concerns
Command: npx skills add https://github.com/YosrBennagra/3rd-Window --skill separation-of-concerns-specialist-thirdscreen

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill ensures that complex desktop applications are built with a clear separation of responsibilities, making the codebase easier to understand, maintain, and evolve.

Core Features & Use Cases

  • Enforces Architectural Boundaries: Prevents mixing UI, state management, domain logic, and system concerns within the same modules.
  • Improves Maintainability: Reduces cognitive load and makes it safer to refactor or add features.
  • Use Case: When refactoring a large component that handles both UI rendering and data fetching, this Skill would guide the extraction of data fetching logic into a separate service or hook, leaving the component solely responsible for presentation.

Quick Start

Analyze the current codebase and identify any modules that mix UI rendering with direct system API calls, suggesting a refactor to separate these concerns.

Frequently Asked Questions about Separation of Concerns Specialist — ThirdScreen

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I separate UI rendering and data fetching in a React component?

Separation of concerns in Tauri desktop apps isolates UI rendering, state coordination, domain rules, system integration, and persistence. This architectural boundary prevents code coupling and makes complex codebases easier to maintain and evolve.

How do I refactor a large React component that mixes state management and system API calls?

Refactor mixed React components by enforcing isolation of state coordination and system integration into separate modules. Move direct system API calls out of the UI layer to ensure clean architecture and safer feature additions.

Can I use Zustand for state management without coupling it to my domain logic in TypeScript?

Use Zustand for state coordination without coupling it to domain rules by enforcing architectural boundaries. Isolate state management from domain logic to ensure modules remain independent and maintainable within your TypeScript application.

What is the best way to structure a Tauri application to prevent code coupling?

The best way to structure a Tauri application is enforcing strict architectural boundaries. Isolate Rust system integration, React UI rendering, and persistence layers to prevent code coupling and ensure long-term maintainability.

Why does mixing Rust system integration with React UI rendering cause maintainability issues?

Mixing Rust system integration with React UI rendering causes maintainability issues by increasing cognitive load and creating tight code coupling. Isolating these concerns into distinct modules makes refactoring safer and the codebase easier to understand.