Too Long; Didn't Read
We summarized years of expertise in this guide. Getting the HTML from a URL is easy with the requests library. Then pass the content to BeautifulSoup, and we can start getting data and querying with selectors. Hidden Inputs allow developers to include input fields that end-users cannot see nor modify. Sometimes we must explore the original HTML to avoid running Javascript. We won't need to run a headless browser - i.e., Puppeteer - if we find everything, saving time and memory.