[tracker1]

I think it can go both ways... I've definitely copied code into a project more than once. I've also directly written the following line of code into a lot of places, just because of import overhead and convenience when needed.

    const sleep = (ms) => new Promise(r => setTimeout(r, ms));

I also with push for just straight SVG with JSX instead of the massive charting libraries everyone seems to bring in... similar when I seem moment.js ... I don't know why more people don't generate/refer to the resource usage outputs. If anything comes close to the base React or MUI libraries, it gets yanked if at all possible. Or at LEAST load it async and only where necessary.