Hand Count

$ pnpm dlx shadcn@latest add @remocn/hand-count

Usage

Every pose the value advances and the digits are written again — same number, different hand. That re-drawing is the whole illusion, and it is what separates this from every other number in the registry: rolling-number and number-wheel glide a mechanical typeface, which is right for a product UI and wrong for a paper scene.

The component fills its parent with position: absolute; inset: 0, so give it a frame and it centres itself inside it.

// src/Root.tsx
import { AbsoluteFill, Composition, Sequence } from "remotion";
import { HandCount, handCountDuration } from "@/components/remocn/hand-count";
 
const COUNT_AT = 12;
const COUNT_FOR = 14;
const COUNT_ENDS = handCountDuration({
  delay: COUNT_AT,
  durationSteps: COUNT_FOR,
});
 
const PricingScene = () => (
  <AbsoluteFill style={{ background: "#f1eee7" }}>
    <Sequence durationInFrames={COUNT_ENDS + 30}>
      <HandCount
        to={19}
        delay={COUNT_AT}
        durationSteps={COUNT_FOR}
        prefix="$"
        decimals={2}
        suffix="/mo"
      />
    </Sequence>
  </AbsoluteFill>
);
 
export const RemotionRoot = () => (
  <Composition
    id="HandCount"
    component={PricingScene}
    durationInFrames={COUNT_ENDS + 30}
    fps={30}
    width={1280}
    height={720}
  />
);

A year-in-review stat

The affixes are written in the same hand as the digits, so a unit reads as part of the number rather than a label stuck beside it.

<div style={{ position: "relative", width: 720, height: 220 }}>
  <HandCount to={1284} suffix=" commits" durationSteps={18} fontSize={120} />
</div>

Sizing the scene

handCountDuration returns the frame the number actually settles on, which is not always delay + durationSteps * step. The stop-motion clock saturates on the quantized frame, so an off-grid delay pushes the landing to the next pose boundary — a <Sequence> sized by the naive sum can cut up to step - 1 frames before the number arrives.

handCountDuration({ delay: 0, durationSteps: 12, step: 3 }); // 36
handCountDuration({ delay: 1, durationSteps: 12, step: 3 }); // 39, not 37

Keep delay a multiple of step and the two agree.

Choosing the ease

in-out is the default and it is the one to keep for a headline number. It opens on a barely-there move, does most of the counting through the middle, and settles gently — so every pose in the run carries a visible digit change.

out front-loads the movement hard: at twelve poses it puts almost a quarter of the count into the very first pose and leaves the last third of the run barely moving. That is right when the number is a supporting detail arriving under something else, and wrong when it is the thing being watched.

A literal spring is deliberately not on offer here. Springs start fast by construction, which is the same problem as out, and the overshoot would show a price climbing past its own figure before falling back to it.

Landing and holding still

The value lands on to exactly — it never stops at 99.7 — and the jitter freezes the moment it does. A headline number that keeps twitching for the rest of the shot is a distraction, not a texture; ambient motion in this kit is paper-wobble's job.