Measured entry
ruixen-calendar-scheduler
calendarunclassifiedmotion on file
A client-side React scheduler for choosing a month, date, and time before confirming through a callback. It ships as a shadcn registry component, uses Motion for animated pickers and optional browser-generated click sounds, and expects Tailwind classes plus the usual cn utility alias.



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.
| Build | OK |
|---|---|
| Mount | OK |
| Console errors | 0 |
| Uncaught page errors | 0 |
| Horizontal overflow | flagged at 375 |
| Axe critical | 0 |
| Axe serious | 0 |
| Axe moderate | 0 |
| Axe minor | 0 |
| Gzip marginal | 70.7 KB (136.1 KB build, 65.4 KB baseline) |
| Bare mode | FAIL |
| Provider required | NO |
| Demo used | written from the component source API |
What the harness recorded
BARE BUILD
✗ Build failed in 33.05s error during build: [vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/calendar-scheduler.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'
Verdict
A polished, focused picker for simple scheduling flows, with clean mounting and no automated accessibility findings in the configured harness. Its fixed-width shell overflows on narrow screens, and it needs a shadcn-style setup before it can build or mount in a bare project.
Use it if
- You need a compact appointment picker with configurable hours and slot intervals.
- Your booking flow can consume the selected date and formatted time through a callback.
- Your interface already uses shadcn conventions, Tailwind styling, and Motion animations.
Skip it if
- The component must fit narrow mobile screens without modifying its fixed-width layout.
- You need built-in availability checks, disabled dates, time-zone handling, or server persistence.
- You want a lightweight picker without an animation dependency or optional audio behavior.
Install
| Declared dependencies | motion |
|---|---|
| Missing on install | none |
| Bare install | fails once the shadcn-style helpers are removed, so it needs that setup |
| Provider | no provider required in the harness |
In a non-shadcn React project, add Motion, Tailwind-compatible styling, the cn class-merging helper, and an alias that resolves the utility import. Keep it in a client-rendered boundary, then adapt the fixed width for narrow layouts and wire the confirmation callback to your booking logic.
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.comAlternatives
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.
- shadcn-calendarunclassified
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- YES
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- 0
- Gzip
- 37.3KB
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- shadcn-block-calendar-01minimal-flat
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- shadcn-block-calendar-02minimal-flat
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- 50.9KB
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- NO
- shadcn-block-calendar-03minimal-flat
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- YES
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- 0
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- 50.9KB
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- NO
- shadcn-block-calendar-04minimal-flat
- Renders
- YES
- A11y
- 0
- Gzip
- 50.9KB
- Bare
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- NO
- shadcn-block-calendar-05minimal-flat
- Renders
- YES
- A11y
- 0
- Gzip
- 50.9KB
- Bare
- fail
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- NO