timothymiller / cloudflare-ddns

🦀 Rust based dynamic DNS (DDNS) updater for Cloudflare

gaoyifan / china-operator-ip

中国运营商IPv4/IPv6地址库-每日更新

yhan-sun / p2wlan

跨平台 P2P 虚拟局域网(VirtualLAN)工具，让异地设备像在同一局域网中互联。支持 NAT 穿透、IPv6 直连、房间组网与 Relay 回退，覆盖 Windows / macOS / Linux / Android。

rayfish / rayfish

Peer-to-peer mesh VPN over iroh. Connect computers, phones, and servers without an account or control server.

RowanCole / portctl

Cross-platform port usage viewer and manager: find and kill processes occupying specified ports, with wildcard support, IPv6 and TCP/UDP filtering, and bilingual Chinese/English output.