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Measured entry

originui-comp-123

buttonminimal-flat

A client-side React disclosure trigger that toggles between Show more and Show less, swaps Lucide chevrons, and exposes expanded state to assistive technology. It ships as a shadcn registry component built on a local Button, Tailwind utility classes, React state, Lucide icons, and the Radix-based button dependency.

Specimen
Harness screenshot of originui-comp-123 at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of originui-comp-123 at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of originui-comp-123 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 originui-comp-123
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal28.9 KB (94.3 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 11.07s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/components/ui/button.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A sound, focused disclosure trigger with clean runtime and accessibility checks, but it is only the control, not the expandable panel. It needs a shadcn-style setup because the bare project cannot resolve the local utility used by its Button dependency.

Use it if

  • You already use a shadcn-style Button and need a compact trigger for expandable content.
  • You want the trigger label, icon, and expanded accessibility state kept in sync.
  • You can connect the supplied content reference to a real expandable region in your application.

Skip it if

  • You need a complete disclosure that also renders and hides its controlled content.
  • Your project does not use Tailwind utilities or shadcn-style theme tokens.
  • You need a server-only control without client-side React state or hydration.

Install

Installation record for originui-comp-123
Declared dependenciesradix-ui
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 the local class-name utility and configure the matching import alias, Tailwind utilities, and theme tokens. Also provide the registry Button plus its class-variance and Radix dependencies, install Lucide React, and update the component imports to your project paths. Connect the content reference to the region the button controls.

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/origin-space/originui
License
MIT
Record published
2026-08-13

Alternatives

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