hmgle/graftcp

Redirects TCP connections for any program

turns udp into tcp for firewalls
dndx/phantun
TCP/UDP tunnel over HTTP, includes both client and server in one Go program
jpillora/chisel
Transfer data between devices over HTTP
nwtgck/piping-server
expose local servers behind NATs or firewalls with a fast reverse proxy
fatedier/frp
Cross-platform GUI proxy tool with support for multiple protocols and advanced routing
throneproj/Throne
capture and modify HTTP(S) traffic for apps and devices
wanghongenpin/proxypin
Proxy server for HTTP, SOCKS5, TCP, UDP, and more — works on lots of platforms
snail007/goproxy
UDP traffic forwarding tool for bypassing speed restrictions
cnbatch/kcptube
self-hosted tool for real-time port monitoring and discovery
Mostafa-Wahied/portracker
Terminal app for live network traffic sniffing with eBPF
pythops/oryx