What Are the Best Use Cases for a Headless Browser in Web Development? or How Does a Headless Browser

Generating PDFs/screenshots is underrated!

I built a resume generator with Puppeteer—users fill a form, and boom, PDF rendered server-side.

Also great for dashboards. No more “print to PDF” hacks.

Check out pdf-lib if you need more control, but headless browsers handle the heavy lifting.