SOLID Principles Specialist — ThirdScreen

Enforce SOLID principles in a Tauri application by applying Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion across React components, Zustand state management, domain logic, and Rust IPC abstractions.

Extend a React widget system without modifying existing code by applying the Open/Closed Principle, allowing new widget types to be added through extension rather than altering current modules, condition-heavy logic, or service layers.

Prevent concrete dependencies from leaking into high-level TypeScript modules by applying the Dependency Inversion Principle, refactoring high-level layers to depend on abstractions and ensuring unused interfaces are removed.

Refactor multi-responsibility modules in a TypeScript and Rust codebase by applying the Single Responsibility Principle, splitting bloated services and components into focused, maintainable units to improve overall software robustness.

SOLID principles guidance applies pragmatically to React and Rust layers, avoiding dogma to prevent rigid or tightly coupled designs while ensuring extensibility across state management, domain logic, and system integration layers.