Measured entry
ruixen-auto-scrolling-client-carousel
carouselunclassifiedmotion on file
A client-side React logo carousel shipped as a shadcn registry component. It renders two continuously moving ribbons in opposite directions, injects its own CSS keyframes, and accepts custom labels, logos, links, and speed. It has no extra package dependencies, but it expects Tailwind utility classes and the usual cn helper at @/lib/utils.



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.
| Build | OK |
|---|---|
| Mount | OK |
| Console errors | 0 |
| Uncaught page errors | 0 |
| Horizontal overflow | flagged at 375, 768 |
| Axe critical | 0 |
| Axe serious | 0 |
| Axe moderate | 0 |
| Axe minor | 0 |
| Gzip marginal | 27.2 KB (92.6 KB build, 65.4 KB baseline) |
| Bare mode | FAIL |
| Provider required | NO |
| Demo used | written from the component source API |
What the harness recorded
BARE BUILD
✗ Build failed in 32.30s error during build: [vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/auto-scrolling-client-carousel.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'
Verdict
A focused logo ribbon that builds, mounts, and passes the automated accessibility scan in the prepared harness. It needs a shadcn-style setup because the bare project cannot resolve its cn utility import. Use it when ambient motion fits the page, but fix narrow-screen overflow and reduced-motion behavior before production.
Use it if
- You need a compact client or partner strip with continuous motion in both directions.
- Your project already uses Tailwind and a shadcn-style source layout.
- You want to provide custom React logo nodes or linked client names without adding a carousel library.
Skip it if
- Your layout must avoid horizontal overflow on phone and tablet widths without further CSS work.
- You need motion that pauses on hover or respects reduced-motion preferences out of the box.
- You need keyboard controls, pagination, or user-driven carousel navigation.
- Your project does not use Tailwind and you do not want to translate utility classes.
Install
| Declared dependencies | none declared |
|---|---|
| Missing on install | none |
| Bare install | fails once the shadcn-style helpers are removed, so it needs that setup |
| Provider | no provider required in the harness |
In a non-shadcn project, add Tailwind with the foreground and muted-foreground theme tokens, create a cn class-merging helper, and either configure the @ alias to resolve lib/utils or change that import to your local path. Keep it in a client-capable React boundary.
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.
Author repository
github.com/ruixenui/ruixen.comAlternatives
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