TLDR:
UI architecture breaks when features cross-import freely and “shared” becomes a dumping ground. This guide explains proven patterns (MVC, Atomic Design, BEM) and shows how Feature-Sliced Design structures layers, slices, and public APIs so teams can reuse UI safely, manage theming with design tokens, and ship changes without fragile refactors.
TLDR:
A practical, architecture-first guide to building a frontend design system that developers actually enjoy using, combining reusable components, clear governance, and Feature-Sliced Design to achieve scalability, consistency, and long-term maintainability.
TLDR:
Atomic design is a great way to structure UI composition—from atoms and molecules to organisms, templates, and pages—but taxonomy alone won’t stop large codebases from turning into spaghetti. This guide walks through the full Atomic Design model, shows how to build a scalable design system, and explains how Feature-Sliced Design (FSD) complements it with clear boundaries, public APIs, and predictable modular structure.