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Nixie Tube Digit Picker
Five toggle caps choose a count shown in one glass Nixie tube. The chosen cathode warms from grey wire to an amber core in two stages, while the old one cools down three times slower.
Also known as: nixie tube radio buttons, glowing number picker css, quantity selector radio, retro digit picker.
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Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus the Tailwind version where there is one and Motions in Claude Code on Pro.
Customizing this snippet
- Color: set
--rad-coloron the element or a parent. Currently previewing#3b82f6. - Size: set
--rad-size. Every other dimension is inem, so the whole thing scales together. Currently previewing18px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.