LinkBin - LinkBin is an app for iOS, iPadOS and macOS that allows temporary storage of links.
Grapedrop - Build free, responsive, website pages with an easy to use online builder. Design and publish online immediately or export the code and host it wherever you want
linkstore.app - anonymously store and organize links to your fav content
mmm.page - Dead simple, drag & drop personal websites
Flub - Flub (for Fan Club) is a web application that allows you to offer your visitors a single page to list all your links (social networks, community links).
Graphite - Graphite is a highly scalable real-time graphing system.