linkhere was built to solve a real-world problem. I often find an interesting article or website when browsing on my phone, but would rather read it / research it further later on a larger screen. Although there are some services like Pocket that do something similar, linkhere is unique in how it presents saved sites. They are displayed in grayscale every time a new tab is opened, providing a gentle nudge to open them while not being overly aggressive.
linkhere is comprised of 3 parts: a browser extension, a server, and a share shortcut on iOS.
I've used linkhere daily since I made it over a weekend. It's been extremely stable, with no bugfixes or other updates needed.