A Messaging Layer Security (RFC 9420, MLS) implementation in TypeScript

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• Updated Mar 7, 2026
• TypeScript

Wrapper for OpenMLS, implementing the Messaging Layer Security (MLS) protocol (RFC 9420) for scalable end-to-end encrypted group messaging. Features TreeKEM key agreement, encrypted storage (SQLCipher/IndexedDB), and Web Crypto support. Optimized for Flutter and cross-platform applications (Android, iOS, Linux, macOS, Windows, Web). MIT Licensed.

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• Updated Feb 18, 2026
• Dart