danmakustr adds decentralized scrolling comments to YouTube videos through a Chrome extension based on Nostr.
bark
bark signs Nostr events through a NIP-07 interface backed by NIP-46 remote signing.

About bark
Bark is a browser extension that provides a NIP-07 interface for web apps while signing Nostr events through a remote NIP-46 signer. Keys remain on the signer hardware and are not stored in the browser, and NIP-44 encrypt and decrypt requests are forwarded to the remote signer. It works with Heartwood, nsecBunker, Amber, nsec.app, or a self-hosted bunker, paired by pasted bunker URI or nostrconnect QR code. It can import Heartwood per-identity bunker URIs to switch identities, shows in-page notices for policy-gated approvals, offers optional whitelisting for window.nostr visibility, and does not provide wallet, Lightning, or zaps functions.
Key features
- Signs Nostr events through a remote NIP-46 signer via NIP-07
- Works with Heartwood, nsecBunker, Amber, nsec.app, or own signer
- Imports Heartwood per-identity bunker URIs to switch identities
- Forwards NIP-44 encrypt and decrypt requests to remote signer
- Hides window.nostr except on whitelisted sites when enabled
- Shows in-page notice for policy-gated approval requests
- Keys stay on signer hardware rather than in the browser
- Compatible with multiple NIP-46 bunkers and pairing methods
- Interface available in 53 locales
- Does not include wallet, Lightning, or zaps functionality
- Does not store keys locally, so a separate NIP-46 signer is required
- Does not run on stock Android Chromium or Vanadium, which lack extension support
bark at a glance
- Website
- github.com/forgesworn/bark
- Category
- Social & Communities › Nostr
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
bark alternatives
Tools and sites you could use instead, ranked by how closely they match.
Remote NIP-46 signing is exposed to Nostr web clients through Bunker46, a NIP-07 browser extension.
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Dart NDK provides a Dart development kit with high-level use cases for building Nostr applications.
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bark FAQ
How do I pair Bark with a signer?
How do I install the extension?
Does Bark store private keys?
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