Show HN: Kursal, a decentralized E2E encrypted messenger

Category: security

Tags: messaging, encryption, p2p, privacy, rust

Score: 5.8/10 (Innovation: 5, Technical: 7, Documentation: 6, Utility: 5)

Kursal is a decentralized, peer-to-peer end-to-end encrypted messenger that routes messages through a relay network, eliminating central servers. It offers offline delivery via encrypted mailboxes, file transfers without size limits, and requires no account sign-up. The project is written in Rust with a Svelte frontend and is currently in public beta.

Target audience: privacy-conscious users, security engineers, backend developers

Repository: https://github.com/KursalChat/Kursal · Rust · AGPL-3.0 · 25 stars

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