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Measured entry

8bitcn-separator

cardskeuomorphism

A React client component that wraps Radix Separator with a dashed, pixel-style rule for horizontal or vertical layouts. It ships through a shadcn registry and depends on the Radix separator package, Tailwind utility processing, theme color variables, and the usual cn class-merging helper imported through an app alias.

Specimen
Harness screenshot of 8bitcn-separator at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of 8bitcn-separator at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of 8bitcn-separator 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-separator
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal28.4 KB (93.8 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 1m 1s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/components/ui/8bit/separator.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A focused, credible choice for retro interfaces, with clean mounting and no observed accessibility or overflow problems. It is not drop-in for a bare React app and needs a shadcn-style setup, so teams outside that ecosystem should weigh the integration work against a simple CSS rule.

Use it if

  • You need a decorative divider that fits a retro or pixel-inspired interface.
  • Your app already uses Radix primitives and shadcn-style aliases, utilities, and theme tokens.
  • You want one component that supports both horizontal and vertical separation.

Skip it if

  • Your design system calls for a plain solid rule or a visually neutral divider.
  • You do not want to bring in a Radix package for a small presentational element.
  • Your styling pipeline does not process Tailwind arbitrary variants and gradients.
  • Your project lacks the expected source alias and shared cn utility.

Install

Installation record for 8bitcn-separator
Declared dependencies@radix-ui/react-separator
Missing on install@radix-ui/react-separator
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 the Radix separator package, provide a cn class-merging helper, configure the source alias used by the import, enable the Tailwind utilities and arbitrary variants in the component, and define the foreground and ring theme variables. Alternatively, replace the alias import and theme tokens with local equivalents.

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 card pattern, ordered by what they measured: mounts first, then clean axe scans, then bare-mode passes, then the smaller bundle.