Is there a website that preserves cooking recipes?
There are places like internet archive that preserve things like videos, images, audios, books and programs, but I have not seen any website that preserves only cooking recipes, do you know of any?
Looks like a cool software from a usability viewpoint, and that machine learning recipe import is probably actually quite useful for archiving other people's recipes.
But for long-term archiving, I think just a bunch of Markdown files + images are a better choice.
To still get a searchable webpage, personally I'd use mdBook.
Also, the New York Times has a cooking site with all their recipes they've ever published or received. Apparently, it's vast. Though, it looks like you gotta pay for it.
Just to clarify, are you talking about preserving stuff that was already on the Internet, or are you talking about like paper cookbooks and other digital materials? Because for Internet materials archive.org backs up the entire web, including all the recipes.
Don't know about recipes in English. But in Germany https://chefkoch.de is popular. Popular memes are people completely mislabeling the difficulty of a recipe and the comments either showing how to make it much better or people complaining that it sucked after changing everything in the recipe.