What’s the best way to build a reliable node.js website scraper? or Need help optimizing my node.js w

Puppeteer’s slow because it loads the whole page. Try `page.goto(url, { waitUntil: 'domcontentloaded' })` instead of `'load'`.

For rate limits, check out `scrapeops.io`—they handle throttling for you.

Dynamic content? Sometimes you gotta trigger clicks with `page.click()`. Annoying but works.