BitBang - NAT-traversing remote access without accounts or port forwarding
Show HN: BitBang – Reach machines behind NAT from a browser, no account

BitBang is a single static binary that enables secure, peer-to-peer remote access to machines behind NAT or CGNAT directly from any web browser. It eliminates the need for port forwarding, VPNs, or user accounts by using a simple one-line command to launch an interactive shell, file browser, or web proxy. With end-to-end encryption via WebRTC and a unique 6-digit pairing code for authentication, BitBang offers a frictionless way to manage devices or access local web apps from anywhere, even on borrowed laptops or phones, without installing client software.
Nothing to forward or configure. Works from behind NAT, CGNAT, or a locked-down network -- no router changes, no VPN, no tunnel daemon.