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Measured entry

ruixen-progressive-flux-loader

progressgradient-glowmotion on file

A client-side React progress bar with a glowing gradient fill, animated sheen, and phase labels that change as work advances. It ships as shadcn registry source, supports controlled progress or a self-running loop, respects reduced-motion preferences, and depends on Motion, Tailwind theme utilities, and a local cn helper.

Specimen
Motion capture of the mounted demo, recorded by the harness. No audio track.
Harness screenshot of ruixen-progressive-flux-loader at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-progressive-flux-loader at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of ruixen-progressive-flux-loader 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-progressive-flux-loader
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal69.6 KB (135.0 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 24.84s
error during build:
[vite:load-fallback] Could not load <sandbox>/src/lib/utils (imported by src/cut/progressive-flux-loader.tsx): ENOENT: no such file or directory, open '<sandbox>/src/lib/utils'

Verdict

A polished, flexible choice for expressive loading states, with sensible controlled and self-running modes plus reduced-motion behavior. It needs a shadcn-style setup and is a costly fit if Motion is not already part of the app.

Use it if

  • You want one loader that can reflect real task progress or run as an indeterminate-looking timed sweep.
  • Your flow benefits from customizable milestone labels such as uploading, processing, and finalizing.
  • Your interface already uses shadcn conventions and Motion, and the luminous gradient treatment fits its visual tone.

Skip it if

  • You need a lightweight progress primitive and do not otherwise ship Motion.
  • Your design system avoids glow, sheen, or animated text transitions.
  • You need a drop-in component for a plain React project without Tailwind theme tokens or a cn utility.

Install

Installation record for ruixen-progressive-flux-loader
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, configure Tailwind with the muted and muted-foreground theme classes used by the source, add the aliased local cn class-merging helper, and ensure the component runs on the client. Alternatively, replace the alias and theme classes with equivalents from your own system.

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