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Measured entry

neobrutalism-slider

sliderbrutalismmotion on file

A client-side React slider styled with neobrutalist borders, theme colors, and focus rings. It ships as a shadcn registry TSX file built on Radix Slider primitives, with Tailwind classes and a cn helper backed by clsx and tailwind-merge.

Specimen
Motion capture of the mounted demo, recorded by the harness. No audio track.
Harness screenshot of neobrutalism-slider at 375 pixels wide
Harness screenshot at 375 pixels wide. No horizontal overflow recorded.
Harness screenshot of neobrutalism-slider at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of neobrutalism-slider 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 neobrutalism-slider
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowclean at 375, 768, 1440
Axe critical0
Axe serious1
Axe moderate0
Axe minor0
Gzip marginal39.3 KB (104.8 KB build, 65.5 KB baseline)
Bare modeOK
Provider requiredNO
Demo usedwritten from the component source API

Verdict

It builds, mounts, and stays contained across the tested layouts, and Radix gives it solid interaction foundations. Use it when the visual language fits, but add an accessible label before release and accept a notable dependency cost for a simple control.

Use it if

  • You need single-value and range selection with keyboard and pointer behavior supplied by Radix.
  • Your interface already uses neobrutalist theme tokens and heavy bordered controls.
  • You want a copy-owned component whose classes and thumb rendering can be edited locally.

Skip it if

  • You need an accessible control that can be shipped unchanged, because the demo thumb has no accessible name.
  • You want a lightweight native range input without the added Radix dependency and bundle cost.
  • Your project does not use Tailwind or cannot provide the component's custom color, border, radius, and ring tokens.

Install

Installation record for neobrutalism-slider
Declared dependencies@radix-ui/react-slider, 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 React and Radix Slider, configure Tailwind with the referenced theme tokens, and provide a cn utility using clsx and tailwind-merge. Preserve the client-component boundary and give each slider an accessible label.

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/ekmas/neobrutalism-components
License
MIT
Record published
2026-08-16

Alternatives

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