7 min read
Highlights are Virtual
Stop polluting your DOM with thousands of wrapper elements and move to the CSS Custom Highlight API for high-performance, accessible text styling.
css
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Blog
Articles, guides, and thoughts on web development and technology
8 min read
Stop Trusting Your Benchmarks: How the V8 Warming Effect Hides Your Real-World Latency
An investigation into why micro-benchmarks fail to predict production performance due to speculative optimization and the 'de-optimization loops' that secretly throttle long-running Node.js processes.
v8
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8 min read
What Nobody Tells You About Service Worker Latency: Why the Static Routing API Is Replacing Navigation Preload
Learn why the new Static Routing API is the declarative successor to Navigation Preload and how it eliminates the overhead of waking up your Service Worker for static assets.
performance
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4 min read
My 3-Year Quest for a Native Accessible Shadow DOM
Experience the frustration and eventual triumph of linking labels and inputs across the shadow boundary using the long-awaited Reference Target API.
web-components
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4 min read
A Short-Lived Truth for the UI
How React 19’s useOptimistic hook finally standardizes the delicate dance between user intent and server reality without manual state syncing.
react
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4 min read
A Native Definition of Visibility
The days of hacking around offsetParent and opacity: 0 are over thanks to a new DOM method that actually understands what 'visible' means in a modern CSS world.
javascript
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4 min read
The Gentle Timing of :user-valid
Modern CSS finally knows how to stay quiet about form errors until the user actually finishes typing, making your validation logic significantly less aggressive.
css
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4 min read
A Smooth Entry for the Hidden Element
We finally have a native way to animate elements as they are added to the DOM or transitioned from 'display: none' without reaching for JavaScript hacks.
css
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4 min read
CSS Is Finally Reading Your HTML
The new CSS attr() specification is finally breaking free from the 'content' property, allowing you to pass colors, lengths, and numbers directly from HTML attributes into your styles.
css
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8 min read
A Private Vocabulary for Your Component’s State
Learn why the CustomStateSet API is the final piece of the encapsulation puzzle for developers tired of polluting their HTML with styling-only attributes.
web-components
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