Headline type that writes itself in on scroll, one letter at a time, with a synthesised tick as each lands. Letters take no space until they arrive, so a centred line opens outward from the middle. Arrival order, raggedness, spacing behaviour and the tick are all tunable, plus an onReveal hook per letter.
pnpm dlx shadcn@latest add "https://crafterui.com/r/letter-reveal.json"