Extras
Source code sandbox.
Index
Demo or it didn’t happen. Creating self-explanatory examples is by far the best way to convey ideas. While the blog posts listed below provide the background information for each code example, the actual code is hosted on CodePen.
Latest posts
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Unicode Variation Selectors
In case you haven’t heard of font-variant-emoji…
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Animating emojis (2026)
Looking cool. Eventually. Hopefully. Ideally.
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Rebase feature branch
Here’s what I do when my target branch got amended.
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@import ⚭ @supports
How to load a stylesheet conditionally based on feature detection.
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No close quote?
There are multiple ways to do ornamental quotation marks.
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Instant snapport
How to tweak the optimal viewing region of the scrollport.
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Animating emojis (2025)
The waiting is the hardest part.
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Pure CSS image reveal
Actually, the HTML needs to help out here, a lot.
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CSS space-size
The long-awaited companion for tab-size.
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The Popover API and Firefox’s Shift+Tab trap
If it looks like a bug, smells like a bug, and quacks like a bug, it’s probably a bug.
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The Popover API and inset:unset
Inconsistent cross-browser behavior on the top layer.
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Character-based alignment
How to align numbers in table cells by decimal point?
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The list above contains only the twelve most recent entries. In this section alone, there are 62 blog posts, and there are other sections on this site. To see what else is going on, you may want to head over to the home page or browse using the navigation below.