TLDR:

Legacy frontend codebases slow teams down through brittle components, tangled dependencies, and conditional-heavy UI logic. This article explains five refactoring patterns you can apply immediately—Extract Component, introduce a module public API, replace conditionals with explicit state models, use the Strangler Fig approach for legacy screens, and migrate toward Feature-Sliced Design—to reduce risk, improve cohesion, and keep shipping confidently.

TLDR:

Frontend documentation is more than comments and component props — it is an architectural system that preserves intent, enforces boundaries, and enables teams to scale without chaos. This guide explores how modern frontend architects use tools like Storybook, JSDoc, and structured methodologies such as Feature-Sliced Design to document components, architecture, and decisions in a way that remains clear, maintainable, and resilient over time.

TLDR:

Frontend code quality is the foundation of scalable, maintainable, and high-performing web applications. This article presents a practical framework for ensuring frontend quality through architecture, metrics, automation, and team practices, with Feature-Sliced Design as a modern, battle-tested methodology for long-term success.

TLDR:

Legacy frontend codebases slow teams down through brittle components, tangled dependencies, and conditional-heavy UI logic. This article explains five refactoring patterns you can apply immediately—Extract Component, introduce a module public API, replace conditionals with explicit state models, use the Strangler Fig approach for legacy screens, and migrate toward Feature-Sliced Design—to reduce risk, improve cohesion, and keep shipping confidently.

TLDR:

Frontend debugging is no longer just about fixing obvious errors in the browser console. In modern web applications, effective debugging requires deep understanding of execution flow, state management, side effects, and architecture. This guide walks you through professional frontend debugging techniques—from mastering Chrome DevTools and framework-specific devtools to handling production issues—and shows how Feature-Sliced Design helps teams debug complex applications systematically and at scale.

TLDR:

Large frontend apps fail slowly—through rising coupling, unclear boundaries, and compounding technical debt. This architect’s guide explains what makes code maintainable, how to measure it with practical signals (complexity, churn, dependency health), and which architectural patterns scale. You’ll see how Feature-Sliced Design (FSD) enforces modularity with layers, slices, and public APIs—making frontend refactoring safer and faster.

TLDR:

Readable code reduces cognitive load, speeds up code reviews, and makes refactoring safer—especially in large frontend projects. This guide shares 7 actionable rules to improve code readability, from intent-driven naming and explicit data flow to automated formatting, meaningful comments, clear public APIs, and a feature-first structure powered by Feature-Sliced Design.

TLDR:

Scalable frontend applications require more than just adding types to JavaScript. This in-depth guide explores 10 essential TypeScript best practices—from strict configuration and advanced typing patterns to architectural alignment with Feature-Sliced Design—helping teams reduce technical debt, improve maintainability, and confidently scale complex frontend systems.

TLDR:

A hands-on checklist for clean frontend code: naming, pure functions, predictable components, explicit side effects, and module boundaries. Includes before/after examples, a refactoring workflow, architecture comparisons, and how Feature-Sliced Design keeps large JavaScript/TypeScript apps readable and maintainable.

TLDR:

A comprehensive guide to frontend structure, explaining how to organize project folders, scale features safely, and apply Feature-Sliced Design to build maintainable, future-proof frontend applications.