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shadcn.io is an independent project built on shadcn/ui

Free

Percentage Range Slider for Svelte

A two-thumb percentage slider from 10% to 90% that steps by 5, with 0% and 100% under the track ends.

UI library: Ark UI

Percentage Range is on the left and 10% - 90% is on the right. The thumbs step by 5, and 0% and 100% sit under the ends.

Use it for a band of a total, such as a threshold. Named choices belong in a Radio Group. In Svelte, Ark UI snaps each thumb to that step.

Preview

Preview width

Installation

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Anatomy

Slider anatomy: root, label, value, track, range, thumb

Usage

<div class="flex w-full max-w-md flex-col gap-2"><div class="flex items-center justify-between"><Label>Percentage Range</Label><span class="text-muted-foreground text-sm tabular-nums">{value[0]}% - {value[1]}%</span></div><Slider aria-label={["Minimum percentage", "Maximum percentage"]} max={100} min={0} onValueChange={handleValueChange} step={5} value={value} /><div class="flex items-center justify-between text-muted-foreground text-xs"><span>0%</span><span>100%</span></div></div>

FAQ

How does the readout follow the thumb?

The value lives in state, starting at [10, 90], and goes back to the slider as value. The text beside the label prints both values with % signs. onValueChange receives details.value, the new array.

How does it step?

step is 5, so both thumbs land on multiples of 5.

What range does it cover?

0 to 100, so the values read as percentages. min and max set the ends.

What are the labels under the track?

0% and 100% in a justify-between row, plain muted text that marks the ends.

How are the thumbs named?

Percentage Range is a visible Label. On Ark UI, aria-label names each thumb: Minimum percentage and Maximum percentage.

Can I move it from the keyboard?

Yes. The thumb takes focus with Tab. The arrow keys move it by one step, Page Up and Page Down by a larger step, and Home and End jump to the ends.

API Reference

Label

No extra props in this demo. The rest is on the Label page.

Slider

Sets aria-label={["Minimum percentage", "Maximum percentage"]}, max={100}, min={0}, onValueChange={handleValueChange}, step={5} and value={value}. The rest is on the Slider page.