Show HN: SecureShare – P2P file/text sharing with no size limits, no servers https://ift.tt/eMB9GRO

Show HN: SecureShare – P2P file/text sharing with no size limits, no servers I built SecureShare to solve a common problem I faced: securely sharing files between devices without size limits or intermediary servers. What it does: - Direct P2P file/text/folder sharing using WebRTC - No file size limits (only constrained by local disk space) - No registration required - All data stays on your devices (no server storage) - Supports multiple simultaneous receivers - Custom retrieval IDs and QR codes for easy sharing - Works across platforms, mobile-optimized Technical details: - Built with Next.js + Tailwind + shadcn/ui - Backend: Node.js + Redis (minimal, only for signaling) - WebRTC for direct P2P connections - DTLS encryption for all transfers - Files stream directly to disk Background: I'm a C++ algorithm engineer and father of two who built this in my spare time over 4 months while learning full-stack development. Used AI pair programming extensively, which was an interesting learning experience. I'd love feedback from the HN community. What features would make this more useful for your workflow? https://www.securityshare.xyz December 28, 2024 at 09:05AM