Scrapinghub writes some useful blog posts at https://blog.scrapinghub.com/ https://blog.scrapinghub.com/. It obviously has to do with using their frameworks and

Scrapinghub writes some useful blog posts at https://blog.scrapinghub.com/ https://blog.scrapinghub.com/. It obviously has to do with using their frameworks and services, so it may not be very useful in your case.