Wesley of semble has "been thinking about standardization and sharing lexicons" for a while, as "saving and organizing links" is a pretty common activity. He's inspired by standard.site's approach: "they define a content property on the site.standard.document, leaving the actual shape of the documents content up to the app that implements it" and…

Michael asks a good question and opens a can of worms, and starts by noting that "the community bookmark lexicon... [is] minimal: a URL, timestamp, tags". He wonders whether it also needs "additional fields...visibility (public vs unlisted)notestitledescriptionauthorpublication datesite namethumbnail imagecanonical URLprovenance (where a bookmark …

"Monomarks is an open social bookmarking platform built on the AT Protocol. You can save, organise, and share links to interesting stuff while maintaining full ownership of your data... in the general mould of Pinboard, Delicious"

"LinkStowr is a free, open source and privacy-friendly ... store valuable online resources in a structured and meaningful way". Uses a Chrome extension to save link + note to LinkStowr, and an Obsidian plugin to sync the card to a vault. LinkStowr then deletes its unneeded copy.

A privacy focused extension to annotate, search and organize what you've seen online.