The Empire UI blog

15 min read

React Architecture & Patterns: The Complete 2026 Guide

Everything you need to architect scalable React apps in 2026 — component patterns, state strategies, performance, TypeScript, and real code you can ship today.

Read →

15 min read

Advanced CSS & JavaScript Patterns: Production-Grade Techniques 2026

Master advanced CSS and JavaScript patterns used in production — container queries, cascade layers, GPU-composited animations, and design token architecture for scalable UIs in 2026.

Read →

8 min read

Lottie Animations in React: Setup, Optimisation and Pitfalls

Learn how to integrate Lottie JSON animations into React apps — from first install to lazy loading, loop control, and avoiding the bundle-size traps most devs hit.

Read →

8 min read

React Lazy Loading: Code Splitting, Suspense and the Right Way

React lazy loading with code splitting and Suspense cuts your initial bundle size dramatically. Here's the practical guide to doing it right without breaking your app.

Read →

8 min read

Web Font Loading in 2026: next/font, variable fonts and CLS

Everything you need to know about web font loading in 2026 — next/font, variable fonts, CLS fixes, and why your layout still shifts at 3am.

Read →

8 min read

CSS backdrop-filter: blur, brightness, saturate and When to Use Each

Master CSS backdrop-filter: blur, brightness, and saturate — learn exactly what each function does, when to reach for it, and how to avoid the performance traps.

Read →

8 min read

Virtualizing Long Lists in React: TanStack Virtual Deep Dive

Rendering 10,000 rows in React will tank your FPS. Here's how TanStack Virtual fixes it — with real code and zero hand-waving about "performance gains".

Read →

8 min read

useMemo vs useCallback: When to Use Each (and When to Skip Both)

useMemo and useCallback aren't free — they have overhead. Learn exactly when each hook earns its keep, and when you're just adding complexity for nothing.

Read →

8 min read

Background Blur in CSS: backdrop-filter, blur() and When Each Makes Sense

backdrop-filter and filter: blur() do different things. Learn which CSS blur technique to reach for, when performance matters, and how to build glass effects right.

Read →

8 min read

React 19 Compiler: What It Does, What It Fixes and What to Expect

React 19's compiler auto-memoizes your components so you don't have to. Here's what it actually changes, what it still can't fix, and how to adopt it without pain.

Read →

9 min read

Next.js Image Optimisation: next/image Deep Dive — Every Prop Explained

Every prop in next/image explained with real code — from lazy loading and LCP priority to blur placeholders, remote patterns, and responsive sizes.

Read →

8 min read

Next.js Caching in 2026: fetch, ISR, Dynamic and No-Store Explained

Next.js caching is confusing — fetch defaults, ISR revalidation, dynamic rendering, and no-store all interact. Here's exactly how each layer works in 2026.

Read →