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Measured entry

8bitcn-slider

sliderskeuomorphismmotion on file

A pixel-styled React range control distributed as a shadcn registry item, with the slider component and a separate retro font stylesheet. It wraps the Radix Slider primitive and relies on Tailwind utility classes, theme color tokens, and the shadcn cn helper through the @ path alias.

Specimen
Motion capture of the mounted demo, recorded by the harness. No audio track.
Harness screenshot of 8bitcn-slider at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of 8bitcn-slider at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of 8bitcn-slider 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 8bitcn-slider
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious1
Axe moderate0
Axe minor0
Gzip marginal35.9 KB (101.3 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 41.07s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/components/ui/8bit/slider.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

It builds and mounts in the prepared harness and stays within the viewport, but it needs a shadcn-style setup because the bare build cannot resolve the cn utility. Use it only after adding an accessible name and accepting the Radix and Tailwind stack.

Use it if

  • You want an arcade-like slider that fits an existing shadcn and Tailwind theme.
  • You already use Radix primitives and can supply a visible label or accessible name.
  • You need a fluid full-width control that remains contained across common viewport sizes.

Skip it if

  • You need an accessible slider with its name wired in by default.
  • Your project does not use Tailwind theme tokens or a shadcn-style utility layer.
  • You want a dependency-light native range input or a component with built-in value display and marks.

Install

Installation record for 8bitcn-slider
Declared dependenciesnone declared
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, install React and the Radix slider package, add a class-merging cn helper, configure the @ path alias, and provide the Tailwind utilities and theme color tokens used by the source. Import or replace the bundled retro stylesheet only if you need its font classes.

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/TheOrcDev/8bitcn-ui
License
MIT
Record published
2026-08-14

Alternatives

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