If you use pinboard.in and are unhappy with the status of any “modern” apps for sharing to, or accessing, your pinboard bookmarks - there ARE some apps out there:
Over on the Pinboard Resources page they list a number of apps, but many are dead. I have been using Shiori. It’s not great, but you can save sites to pinboard with a keyboard shortcut if you want.
It seems like Pinboard apps are a dying breed, but the Pinboard API is everywhere.
Yep, seems dead, but with an error or two now and again, it keeps working.
Even though I have a few more years to go on my pinboard account, and have a workflow around it, I have been using GoodLinks recently - iCloud synchronization, Mac app, great share extension, awesome Reader view. Plus it imports all you Pinboard links (and other services, too).
Just to let you know I recently launched a new Pinboard.in client for iOS, iPadOS and macOS Big Sur called Pins: Pins for Pinboard on the App Store
It’s in active development and is free to try with a one-time upgrade to unlock access to all features. Give it a try — Pins’ very fast and it supports accounts of all sizes (I have users with more than 100K+ bookmarks). Oh and it has a good share extension as well.
I am late to replying here - I am switching back to using pinboard.in, and Pins is FANTASTIC! Thanks for making this. I happily unlocked all the features, and am now working on getting back into using pinboard.in.