I’m looking for a bookmark manager with offline capabilities. I want to host it at home and don’t want to expose any ports so I should cache the links when it can’t reach the server and also keep newly added links in cache and upload them when the server is reachable again (i.e., I am at home).
Is anyone aware if Linkwarden, Hoarder, Linkding (or something else) has this feature?
Hoarder does not have that option, sadly. It would be nice if it did, but the link database is stored on the server you host it on, and the background service that screenshots the site and gets tags for it needs to be online. Without being exposed to the internet, Hoarder won’t do you any good.