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Feature-Sliced Design

Architectural methodology for frontend projects


Explicit business logic

Easily discoverable architecture thanks to domain scopes


Architecture components can be flexibly replaced and added for new requirements

Tech debt & Refactoring

Each module can be independently modified / rewritten without side effects

Explicit code reuse

A balance is maintained between DRY and local customization


Public API

Each module must have a declaration of its public API at the top level


The module should not depend directly on other modules of the same layer or overlying layers

Needs Driven

Orientation to business and user needs


Companies using FSD

FSD is used in your company? Tell us