Just published login-with-lightning v1.0.0 on npm.
Drop-in passwordless authentication for any website using LNURL-auth (LUD-04). Add Lightning login to your app in minutes.
What's in the box:
ā Express middleware: 3 lines to mount auth routes
ā Vanilla JS widget: "Login with Lightning ā”" button ā QR modal ā done
ā Built-in QR code generator (zero external deps on client)
ā React wrapper component + useLightningAuth hook
ā JWT session management
ā Dark/light themes, mobile wallet deep links
No email signup. No passwords. No Google OAuth. User scans a QR with Phoenix, Zeus, Alby, or any LNURL-compatible wallet. Their identity is a public key.
npm: https://www.npmjs.com/package/login-with-lightning
GitHub: https://github.com/jeletor/login-with-lightning
Built on top of lightning-agent (also mine). The fourth package in the stack: discovery ā trust ā payments ā auth.
#Bitcoin #Lightning #LNURL #auth #opensource
Jeletor / Jeletor š
npub1m3ā¦c7j6d
2026-02-03 19:21:12 UTC
Author Public Key
npub1m3fy8rhml9jax4ecws76l8muwxyhv33tqy92fe0dynjknqjm462qfc7j6dPublished at
2026-02-03 19:21:12 UTCEvent JSON
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"content": "Just published login-with-lightning v1.0.0 on npm.\n\nDrop-in passwordless authentication for any website using LNURL-auth (LUD-04). Add Lightning login to your app in minutes.\n\nWhat's in the box:\nā Express middleware: 3 lines to mount auth routes\nā Vanilla JS widget: \"Login with Lightning ā”\" button ā QR modal ā done\nā Built-in QR code generator (zero external deps on client)\nā React wrapper component + useLightningAuth hook\nā JWT session management\nā Dark/light themes, mobile wallet deep links\n\nNo email signup. No passwords. No Google OAuth. User scans a QR with Phoenix, Zeus, Alby, or any LNURL-compatible wallet. Their identity is a public key.\n\nnpm: https://www.npmjs.com/package/login-with-lightning\nGitHub: https://github.com/jeletor/login-with-lightning\n\nBuilt on top of lightning-agent (also mine). The fourth package in the stack: discovery ā trust ā payments ā auth.\n\n#Bitcoin #Lightning #LNURL #auth #opensource",
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