Check button.

bau-check-button

A button with a built-in checkbox at the start. Click anywhere on the surface toggles the box; the label gets struck through on commit. Composed from bau-checkbox — the box is purely visual, the button owns the click target and form value.

Variants

three surfaces

default · accent · ghost

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Without strikethrough

no-strike

checkbox toggles, label stays clean

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Task list

composition

vertical stack · ghost variant for dense lists

Draft v0.1 token system

Build bau-button primitive

Build bau-input primitive

Build bau-select

Set up custom elements manifest

API

attributes & properties

Attribute	Type	Default	Description
`checked`	boolean (reflected)	false	Toggle state. `aria-pressed` mirrors this on the inner button.
`variant`	'default' \| 'accent' \| 'ghost'	'default'	Surface treatment.
`no-strike`	boolean (reflected)	false	Suppresses the strikethrough on checked. Default: strike on.
`name` · `value`	string · string	'' · 'on'	Form participation. Submits `value` only when checked.