csslayout/client/patterns/switch/Details.tsx

import React, { useState } from 'react';

import RelatedPatterns from '../../components/RelatedPatterns';
import DetailsLayout from '../../layouts/DetailsLayout';
import BrowserFrame from '../../placeholders/BrowserFrame';

const Details: React.FC<{}> = () => {
    const [checked, setChecked] = useState(false);
    const toggle = () => setChecked((c) => !c);

    return (
        <DetailsLayout title="Switch">
            <div className="ph4 pv5">
                <div className="lh-copy mb3">
                    The checkbox is placed inside a label. So when clicking on the label,
                    the checkbox will be checked even though it's hidden.
                </div>
                <BrowserFrame
                    content={(
                        <div className="h-100 flex flex-column items-center justify-center">
                            <label className={`ba br-pill h2 w3 flex ${checked ? 'justify-end b--blue bg-blue' : 'b--black-30 bg-black-10'}`}>
                                <input type="checkbox" className="dn" checked={checked} onChange={toggle} />
                                <div className={`bg-white br-pill w2 ${checked ? '' : 'ba b--black-30'}`} />
                            </label>
                        </div>
                    )}
                    source={`
<label style="
    display: flex;

    /* Rounded border */
    border-radius: 9999px;

    /* Size */
    height: 32px;
    width: 64px;

    /* OFF status */
    background-color: rgba(0, 0, 0, .1);
    border: 1px solid rgba(0, 0, 0, .3);

    /* ON status */
    background-color: #357edd;
    border: 1px solid #357edd;
    /* Push the circle to the right */
    justify-content: flex-end;
">
    <!-- Hide the input -->
    <input type="checkbox" style="display: none" />

    <!-- Circle -->
    <div style="
        /* Rounded border */
        border-radius: 9999px;

        /* Size */
        width: 32px;

        background-color: #FFF;

        /* OFF status */
        border: 1px solid rgba(0, 0, 0, .3);
    " />
</label>
`}
                />
            </div>
            <RelatedPatterns patterns={['Radio switch']} />
        </DetailsLayout>
    );
};

export default Details;