I would like to hide a friend completely on Facebook without blocking. This means that I don't want to see any updates about the person, the person's name won't show up in autocompletion, and I cannot access the person's Facebook profile page, without the person knowing anything is done on my side.
I have checked out the chrome extension "Eternal Sunshine", which comes very close to my needs, but I strongly want to have no access to the Facebook profile page/no name shows up in autocompletion.
I believe this can be done by js/jquery, but as I am still a novice on that, it'll be better if there's an existing extension having this function already. May I know if any such extension is currently available?