Many services for crawling and scraping automation allow you to select data in a browser and get JSON results in return. No need to specify CSS selectors or anything else. I've been wondering for a ...

When included into shadow DOM, the HTML and its styles are isolated from the rest of the page. Main page selectors will not select into the content, and the included HTML can have <style> tags which ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...