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Measured entry

kibo-qr-code

cardminimal-flat

A registry-delivered React QR code renderer with separate client and async server variants. It generates SVG through qrcode, uses culori to convert theme colors in the client version, and expects a shadcn-style cn utility backed by clsx and tailwind-merge.

Specimen
Harness screenshot of kibo-qr-code at 375 pixels wide
Harness screenshot at 375 pixels wide. This viewport scrolled sideways.
Harness screenshot of kibo-qr-code at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of kibo-qr-code 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 kibo-qr-code
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowflagged at 375
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal54.0 KB (119.5 KB build, 65.5 KB baseline)
Bare modeOK
Provider requiredNO
Demo usedwritten from the component source API

Verdict

A sound QR primitive with clean client and server choices, successful mounting, and no detected accessibility violations. Use it when the existing utility stack and QR dependencies are acceptable, but fix the demo wrapper for narrow screens and be deliberate about client color input.

Use it if

  • You need a QR code that scales to its parent and accepts an error-correction setting.
  • You want both a client-rendered option that follows theme variables and a server-rendered option with explicit colors.
  • Your project already has Tailwind utility classes and a compatible cn helper.

Skip it if

  • You need a compact dependency footprint for a single QR code.
  • You need arbitrary client-side color formats, because the client parser only recognizes its expected OKLCH syntax and otherwise falls back.
  • You need content visible on the client's initial render, since that variant waits for an effect before inserting the SVG.
  • Your layout cannot tolerate the narrow-screen overflow seen in the supplied fixed-width demo wrapper.

Install

Installation record for kibo-qr-code
Declared dependenciesculori, qrcode, clsx, tailwind-merge
Missing on installnone
Bare installbuilds and mounts without the shadcn-style helpers
Providerno provider required in the harness

In a non-shadcn project, add qrcode and culori plus their TypeScript declarations, provide React and Tailwind, and create a cn helper using clsx with tailwind-merge. Preserve the client directive for the browser variant, or import the async server variant where server components are supported.

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/shadcnblocks/kibo
License
MIT
Record published
2026-08-17

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.