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asterisk

A Chrome extension for emotional footnotes — highlight text on any webpage and leave private reflections or shared whispers. Local‑first, E2EE, and AI‑optional.

Overview

Asterisk lets you “asterisk” the web — attach little feelings and notes to the passages that move you. It’s local‑first, end‑to‑end encrypted, and works offline. Share selectively with friends, or keep your margin notes private.

Features

  • Highlight → footnote anywhere on the web
  • Local‑first data model with optional sync
  • End‑to‑end encryption for shared whispers
  • Optional AI helpers, fully off by default

Stack

  • Chrome extension (Manifest V3) + React options/popup
  • CRDT store for local‑first syncing, WebCrypto for E2EE
  • Minimal hosted relay for share links (opt‑in)

Repo

GitHub: https://github.com/J0YY/asterisk