Stash saves web pages and text highlights to nostr, so your bookmarks live
on relays instead of in one browser.

Share any page from your browser to file it as a NIP-B0 bookmark (kind 39701)
Share a text selection to keep it as a NIP-84 highlight (kind 9802)
Organise bookmarks into NIP-51 lists (kinds 10003 / 30003)
Reader view with images, for pages you saved
Signs with Amber over NIP-55 — the app never sees your private key
Report bugs from inside the app as NIP-34 git issues