Premium
A hairline switch that charges up. An accent stroke runs clockwise around the outline from the knob, then the fill floods out from the knob and the knob lands. Off retraces it, faster.
Also known as: hairline toggle switch, vercel style toggle, stroke draw toggle switch, svg outline toggle animation.
Premium
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.
--tgl-color on the element or a parent.
Currently previewing #3b82f6.--tgl-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 24px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.