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Measured entry

originui-comp-142

checkboxminimal-flat

A client-side React checkbox that reveals an additional text field and moves focus into it when selected. It ships as a shadcn registry component composed from local Checkbox, Label, and Input primitives, with Radix UI behavior, Tailwind utility classes, and project alias conventions.

Specimen
Harness screenshot of originui-comp-142 at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of originui-comp-142 at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of originui-comp-142 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-142
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal33.3 KB (98.7 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 3.17s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/components/ui/input.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A sound, accessible starting point for a checkbox-driven disclosure field, with clean mounting and responsive behavior in the prepared harness. It needs a shadcn-style setup and is better treated as example composition than a finished reusable form control.

Use it if

  • You need an opt-in control that conditionally collects a short follow-up detail.
  • Your app already uses shadcn-style primitives, Tailwind theme tokens, and path aliases.
  • You want the revealed field disabled while hidden and focused when enabled.

Skip it if

  • The follow-up field must remain visible or preserve keyboard focus elsewhere after selection.
  • Your design system does not use Tailwind utilities or shadcn-style local primitives.
  • You need a reusable controlled API instead of a self-contained demo with internal state.

Install

Installation record for originui-comp-142
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 compatible Checkbox, Label, and Input primitives, install Radix UI, provide the class-merging utility used by the input primitive, configure the path alias, and supply Tailwind plus the referenced theme tokens. Adapt the imports to your project structure.

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