Learn CSS sibling-index() and sibling-count() in 5 Min
CSS just got two new functions that can make your styles feel a lot more dynamic: sibling-index() and sibling-count().
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In this video, you’ll learn how CSS can now understand which element it is inside a group of siblings, and how many siblings exist in total. That means we can create staggered animations, dynamic colors, and even circular layouts without manually hard-coding every single item with nth-child().
We’ll start with the old problem, then use sibling-index() for animation delays, combine it with sibling-count() for relative color calculations, and finally look at a more advanced 3D carousel example that shows how powerful this could become.
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Topics of this video0
CSS sibling-index, CSS sibling-count, sibling-index CSS, sibling-count CSS, CSS can count elements, CSS loops, CSS staggered animation, CSS animation delay, CSS nth-child alternative, CSS dynamic colors, OKLCH CSS, CSS carousel, CSS 3D carousel, modern CSS, new CSS features, CSS tutorial, web development tutorial, HTML CSS tutorial, advanced CSS tricks, CSS tips and tricks, Coding2GO
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