tinyPortMapper
A Lightweight High-Performance Port Mapping/Forwarding Utility using epoll, Supports both TCP and UDP
kcptun
Any-Over-KCP. KCP is suitable for high latency, packet loss, low connections limit network environments. KCP is built on top of UDP.
udp2raw
UDP to camouflaged-TCP. Useful when UDP is blocked by ISP or firewall. Can be combined with the use of kcptun.
gost
Multi-purpose tunneling and traffic forwarding tool.
hysteria
Well, this is a anti-censorship, “blazing fast” proxy by abusing the underlying network (if you use Brutal).