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Measured entry

ruixen-dual-tone-rain-background

background-effectunclassified

A full-viewport React background that builds teal rain from layered CSS gradients, then adds a blurred radial grid overlay. It ships as a shadcn registry component but is self-contained: it uses Tailwind utility classes and an inline keyframe animation, with no extra package or provider dependency.

Specimen
Harness screenshot of ruixen-dual-tone-rain-background at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-dual-tone-rain-background at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-dual-tone-rain-background 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-dual-tone-rain-background
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal18.4 KB (83.8 KB build, 65.4 KB baseline)
Bare modeOK
Provider requiredNO
Demo usedwritten from the component source API

Verdict

A dependable drop-in for a very specific dark rain aesthetic. It builds and mounts cleanly without framework scaffolding, but its fixed presentation and missing reduced-motion treatment make it better as a starting point than a finished design-system primitive.

Use it if

  • You want a dark, stylized rain backdrop for a hero, splash screen, or ambient landing page.
  • Your React project already uses Tailwind and can accept a component that owns the full viewport height.
  • You prefer a CSS-only effect with no canvas, image asset, or runtime animation library.

Skip it if

  • You need built-in controls for color, density, speed, or animation state instead of editing the component source.
  • You need reduced-motion behavior out of the box; the embedded animation does not provide it.
  • You need a subtle inline section background rather than a dark effect sized to the viewport.
  • Your styling stack does not support the Tailwind arbitrary utilities used by the overlay.

Install

Installation record for ruixen-dual-tone-rain-background
Declared dependenciesnone declared
Missing on installnone
Bare installbuilds and mounts without the shadcn-style helpers
Providerno provider required in the harness

In a non-shadcn React project, copy the component file and ensure Tailwind processes its utility classes, including arbitrary backdrop and background values. No additional package or context provider is required. Add your own reduced-motion rule if the effect remains animated.

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