So it's my turn, the #Pinboard account has expired. As I predicted last year, nothing has been improved in the service since then, so I'm not crying. Even if I liked and used it for many years.
I already migrated the bookmarks to my own hosted instance of #Linkding, I may try #Linkwarden too. Own your stuff as they say.
I was skeptical, but it's good. It's been nothing but an improvement for me. Their search is pretty good and I don't mind having a local app/remote app.
Their API could be better, but it was good enough that I could get done what I needed to.
Good luck! What a damn shame Pinboard turned into.
I wonder would this function as a #pinterest replacement? I had seen another #foss project that was attempting this, but can't recall the name. Now THAT would be an amazing tool to have.