Tell us about the architectural approaches you used on the project? Are you familiar with Feature-Sliced Design (FSD)?

In projects, I have used various architectural approaches, including:

• Modular architecture — dividing the application into independent modules to simplify maintenance and scaling.
• Component-based approach — creating reusable UI components.
• Flux/Redux — for state management in large applications.
• Feature-Sliced Design (FSD) — I am familiar with this approach.

FSD is a methodology for organizing frontend code that divides the project into layers and features, focusing on business logic and scalability. The main principles of FSD:

• Division into layers: app, pages, widgets, features, entities, shared.
• Each part is responsible for a specific level of abstraction.
• Clear folder structure and responsibilities.

This helps keep the code clean, facilitates navigation, and scales the project.

Example of an FSD structure:

src/
 ├── app/          # global settings and initialization
 ├── pages/        # application pages
 ├── widgets/      # large UI components
 ├── features/     # individual functions and business logic
 ├── entities/     # business entities
 └── shared/       # common utilities and components

Using FSD allows for better team organization and faster development.