Show HN: An easy-to-use, anonymous file transfer site with NAT traversal (file.ch3nyang.top)

I built a web-based file transfer tool that focuses on simplicity, anonymity, and ease of use. Here’s what sets it apart:

- So easy to use: It’s designed for temporary file transfers with an emphasis on convenience. You only need to enter a four-digit code to pair, no need to share a link etc.

- NAT Traversal: Compared to Snapdrop, this tool supports NAT traversal, making it easier to share files across different networks.

- Self-Hosting Ready: The tool supports self-hosting, and I’ve provided a deployment guide with zero cost for those who prefer running it on their own infrastructure.

I built this with the goal of addressing common pain points in existing file-sharing tools. I'd love to hear your feedback and suggestions!