revite/src/lib/PaintCounter.tsx

import { useState } from "preact/hooks";

const counts: { [key: string]: number } = {};

export default function PaintCounter({
    small,
    always,
}: {
    small?: boolean;
    always?: boolean;
}) {
    if (import.meta.env.PROD && !always) return null;

    const [uniqueId] = useState(`${Math.random()}`);
    const count = counts[uniqueId] ?? 0;
    counts[uniqueId] = count + 1;
    return (
        <div style={{ textAlign: "center", fontSize: "0.8em" }}>
            {small ? <>P: {count + 1}</> : <>Painted {count + 1} time(s).</>}
        </div>
    );
}