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bram.us

A rather geeky/technical weblog, est. 2001, by Bramus

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A custom --light-dark() function in CSS that works with any type of value (not just colors!) in just 3 LOC

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Prevent clipping issues (and more) in View Transitions by using Nested View Transition Groups

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Ready for Developer Testing: Scoped View Transitions

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Cranking View Transtions up to 11 (Safely, Maybe) (2025.06.12 – Middlesbrough Front End)

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![](https://www.bram.us/wordpress/wp-content/uploads/2025/05/PXL_20250530_095503121.jpg)Me on stage showing the [View Timeline Ranges...

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Supercharge Web UX with View Transitions (2025.05.28 @ WebExpo)

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Web animations today and tomorrow (Google I/O 2025)

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Instead of duplicating an animation on the `::view-transition-group` pseudo, you can also rely on CSS transitions on the original element … if you’ve set it up correctly\.

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original ↗

Bram.usHN10 min read
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original ↗

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View Transitions Applied: Smoothly animating a border-radius with a View Transition

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Place the Address Bar at the bottom in Chrome on Android

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View Transitions Applied: Dealing with the Snapshot Containing Block

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Solved by StyleObserver: Element.matchContainer()

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CSS @function + CSS if() = 🤯

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🎲 CSS Custom Functions are coming … and they are going to be a game changer!

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View Transitions Applied: More performant ::view-transition-group(*) animations

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