DataOn

A data-on:* attribute builder with optional event modifiers.

Chain modifiers like debounce, throttle, once, prevent, stop, capture, passive, outside, window, document, and viewTransition before assigning a handler with :=. Case modifiers (camel, kebab, snake, pascal) control attribute name casing. Repeated timing or target modifiers are normalized to the last effective value before the final attribute name is rendered.