Keldon Rush rushkeldon

rushkeldon / _useA11yKeysClick.ts

Last active May 6, 2025 21:43

A hook to enable keyboard handling on non-interactive elements that are made interactive.

	import { useCallback } from 'react';

	function isElementDisabled(el: HTMLElement): boolean {
	return (
	el.hasAttribute('disabled') \|\|
	el.getAttribute('aria-disabled') === 'true' \|\|
	el.getAttribute('data-disabled') === 'true'
	);
	}

rushkeldon / ephemera.js

Last active May 20, 2025 01:35

	/**
	* Ephemeral Element Capture & Injection
	*
	* Usage:
	* ephemera.startObserving();
	* ephemera.trace(); // to see the captured HTML in the console
	* ephemera.injectElement();
	*/

	const ephemera = {

rushkeldon / propMapper.js

Last active June 4, 2025 21:38

When prop spreading has left you with doubt as to the shape of the props...

	const propMapper = {
	typeMap: {},
	trueTypeOf(obj) {
	const match = {}.toString.call(obj).match(/\s([a-zA-Z]+)/);
	const trueType = match?.[1]?.toLowerCase?.() ?? 'unknown';
	return trueType === 'asyncgeneratorfunction' ? 'function' : trueType;
	},
	inferType(value) {
	const type = propMapper.trueTypeOf(value);
	switch (type) {