Frontend
React Server Actions: Patterns, Pitfalls, and Production Use
Server Actions bring form handling and mutations back to the server in Next.js — how to use them well, what to avoid and which patterns actually scale.
·4 min read
Tags
React
17 articles · Page 1 of 2
Frontend
Finite State Machines for Complex UI Logic in TypeScript
Replace boolean flag spaghetti with finite state machines: a TypeScript-first approach to UI states that makes impossible states impossible by construction.
·4 min read
Frontend
Building a Design System: From Tokens to Components
Design tokens, component APIs, and the organizational patterns that make a design system a force multiplier instead of a maintenance burden.
·3 min read
Frontend
React Performance: Patterns That Move the Needle
Practical React performance techniques — memoization, virtualization, code splitting and profiling — with real before/after benchmarks and their tradeoffs.
·3 min read
Frontend
State Management in 2026: What to Use and When
A practical guide to choosing the right state management approach in modern React apps — useState, Zustand, React Query — and the reasoning behind each.
·3 min read
Frontend
Optimistic UI Updates: Instant Interfaces with Rollback
Implement optimistic UI updates that feel instant by showing expected state immediately, reconciling with the server and rolling back when a mutation fails.
·4 min read
Frontend
Server or Client Components: Choosing in Next.js
The mental model for choosing between Server and Client Components in Next.js: the rendering boundary, serialization limits and composition patterns.
·4 min read
Frontend
Building Accessible React Components from the Ground Up
Build React components that are keyboard navigable, screen reader friendly and WCAG compliant by default, using ARIA, focus management and semantics.
·4 min read
Frontend
Building Accessible React Components from the Ground Up
A guide to building React components with accessibility first: ARIA patterns, keyboard navigation, focus management and screen reader testing.
·4 min read
Tutorials
A Real-Time Dashboard with Server-Sent Events and React
A step-by-step tutorial for a live-updating dashboard with Server-Sent Events: the SSE protocol, a Node.js server and a React client with reconnection.
·6 min read
Tutorials
Building a Type-Safe Form Library from Scratch
Build a type-safe form library in TypeScript with runtime validation, field-level error tracking, dirty state and a composable API that catches errors early.
·5 min read
Frontend
Server-Side Rendering Patterns and Performance Trade-offs
SSR architecture patterns — streaming SSR, selective hydration, island architecture and partial prerendering — with real measurements and how to choose.
·4 min read