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The Empire UI blog

Practical guides on UI styles and effects - every article ships free, working React & Tailwind code.

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2 articles · #devtools · showing 1-2

developer debugging React performance on a laptop screen

2026-08-19 · 8 min read

React Performance Profiler: Finding and Fixing Slow Components

Learn how to use the React DevTools Profiler to pinpoint slow renders, fix wasted re-renders, and ship snappy UIs - with real code examples and actionable fixes.

react profilerperformance

developer inspecting CSS styles in browser DevTools on a dark screen

2026-07-27 · 8 min read

Browser DevTools for CSS in 2026: Features You're Probably Not Using

Chrome, Firefox, and Safari DevTools shipped major CSS features most devs ignore. Here's what's actually useful in 2026 and how to use it today.

Free components in 41 visual styles

React & Tailwind, copy-paste ready. Glassmorphism, neobrutalism, Y2K and more.

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