If I may add mine: https://www.pipes.digital/. It allows creating feeds for sites if the site is structured enough, and the feed can then manipulated with other blocks, similar to how Yahoo Pipes worked.
I miss Yahoo Pipes so much! Thanks for creating this service, I'll try it out soon and leave some feedback here!
One of the few Yahoo products that were great. I think Yahoo was pretty good in providing developer tools and apis.
Feedback is always welcome (and subscribers even more ;) ), you can also send me a mail (in profile) or follow the way described in the docs to reach me (https://www.pipes.digital/docs#support).