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"If you're already a front-end developer, well, pretend you're also wearing a pirate hat." - Ethan Marcotte

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DOM (Document Object Model)

DOM (Document Object Model)

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2 min read
Components Are Dead; And Now for Something Completely Different

Components Are Dead; And Now for Something Completely Different

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19 min read
Frontend Backend Error Tracking: How to Choose Practical Exceptions Without Session Replay

Frontend Backend Error Tracking: How to Choose Practical Exceptions Without Session Replay

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7 min read
AI Helped Modernize Our Angular App. Then It Helped Fix What Broke.

AI Helped Modernize Our Angular App. Then It Helped Fix What Broke.

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3 min read
How to Make an AI Website Feel Like Someone Designed It

How to Make an AI Website Feel Like Someone Designed It

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5 min read
Mobile-First React Components: 9 Rules With Code

Mobile-First React Components: 9 Rules With Code

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24 min read
Compress an image to an exact size limit in JavaScript (binary search on quality)

Compress an image to an exact size limit in JavaScript (binary search on quality)

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4 min read
How CSS Containment Affects Layout and Paint Performance in Large Apps

How CSS Containment Affects Layout and Paint Performance in Large Apps

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4 min read
UI-Package: Multi-Framework UI Component Registry for Frontend Developers

UI-Package: Multi-Framework UI Component Registry for Frontend Developers

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2 min read
CSS Container Queries

CSS Container Queries

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10 min read
Check an image's pixel count before allocating a canvas

Check an image's pixel count before allocating a canvas

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3 min read
Building Dashboards with React: A Practical Guide to Reusable Components and Data Visualization

Building Dashboards with React: A Practical Guide to Reusable Components and Data Visualization

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4 min read
Web3 Error Messages: Small Details That Can Make or Break an App

Web3 Error Messages: Small Details That Can Make or Break an App

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3 min read
I built 74 free tools that run entirely in the browser — no uploads, no signup

I built 74 free tools that run entirely in the browser — no uploads, no signup

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1 min read
Memoization Explained: When Caching Computation Actually Helps

Memoization Explained: When Caching Computation Actually Helps

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27 min read
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