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Measured entry

ruixen-calendar-twin

calendarunclassifiedmotion on file

A client-side React range picker that renders adjacent months, previews the span on hover, animates month changes, and can play click feedback through Web Audio. It ships as shadcn registry source and depends on Motion, Tailwind utility classes, and a local cn helper.

Specimen
Motion capture of the mounted demo, recorded by the harness. No audio track.
Harness screenshot of ruixen-calendar-twin at 375 pixels wide
Harness screenshot at 375 pixels wide. This viewport scrolled sideways.
Harness screenshot of ruixen-calendar-twin at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-calendar-twin 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 ruixen-calendar-twin
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowflagged at 375
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal70.2 KB (135.6 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 31.79s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/calendar-twin.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A polished desktop-oriented range picker with clear feedback and a small API, but its rigid twin-month layout needs mobile work. It also needs a shadcn-style setup because the bare project cannot resolve its local utility import.

Use it if

  • You need a compact desktop date-range picker for bookings, travel, or reporting periods.
  • You want callers to receive simple start and end date strings through a callback.
  • Your interface benefits from hover range previews and animated month navigation.
  • Optional audible click feedback fits the product, or you are comfortable disabling it.

Skip it if

  • The picker must fit narrow mobile screens without a responsive redesign.
  • You need single-date selection, time selection, blocked dates, or minimum-stay rules out of the box.
  • You need a drop-in package that is independent of Tailwind aliases and local utilities.
  • Adding Motion for one calendar is not justified in your dependency budget.

Install

Installation record for ruixen-calendar-twin
Declared dependenciesmotion
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 Motion, provide a cn class-merging helper, configure the local import alias, and supply the Tailwind utilities and dark-mode styles used by the source. Keep it in a client-rendered React boundary, and disable sound if Web Audio feedback is unwanted.

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/ruixenui/ruixen.com
License
MIT
Record published
2026-08-14

Alternatives

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