Measured entry

ruixen-animated-number-flip

hover-effectunclassifiedmotion on file

A client-side React card that flips to a new value when its numeric prop changes. It ships as a shadcn registry component, uses Motion for the transition, and imports the shadcn Card primitives plus a project-level class-name utility and Tailwind utility styles.

Specimen
Motion capture of the mounted demo, recorded by the harness. No audio track.
Harness screenshot of ruixen-animated-number-flip at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-animated-number-flip at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-animated-number-flip at 1440 pixels wide
Harness screenshot at 1440 pixels wide. No horizontal overflow recorded.

Measured

Every value below was written by the harness on the run that produced the frames above. None of it is derived from the prose.

Harness measurements recorded for ruixen-animated-number-flip
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal68.2 KB (133.6 KB build, 65.4 KB baseline)
Bare modeFAIL
Provider requiredNO
Demo usedwritten from the component source API

What the harness recorded

BARE BUILD

✗ Build failed in 37.17s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/animated-number-flip.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A tidy fit for shadcn dashboards that already use Motion, but it is narrower than its queue pattern suggests and needs adaptation for broader numeric content. It does not mount bare and needs a shadcn-style setup before it is ready to use.

Use it if

  • You need a compact animated counter tile for a dashboard or score display.
  • Your project already uses shadcn Card primitives, Tailwind utilities, and the usual class-name helper.
  • You already depend on Motion and can justify using it for a small value transition.

Skip it if

  • You need multi-digit values or flexible typography without revising the fixed, narrow value window.
  • You want a hover interaction, since this component animates prop changes rather than pointer activity.
  • You want to avoid adding Motion for a single compact animation.
  • Your interface must respect reduced-motion preferences without additional implementation work.

Install

Installation record for ruixen-animated-number-flip
Declared dependenciesmotion
Missing on installnone
Bare installfails once the shadcn-style helpers are removed, so it needs that setup
Providerno provider required in the harness

In a non-shadcn project, add Motion, provide compatible Card and CardContent components, create the imported class-name utility or replace it, configure the path aliases, and supply equivalent Tailwind styles. Also mark the component for client-side rendering where the framework requires it.

Source and credit

This page is a review, not a copy. The component source lives with its author and this site does not republish it. Read the license before you use anything.

Alternatives

Other published entries for the hover-effect pattern, ordered by what they measured: mounts first, then clean axe scans, then bare-mode passes, then the smaller bundle.