1. WebsocatCommand-line client for WebSockets, like netcat (or curl) for ws:// with advanced socat-like functions
2. TcpsocksRedirect traffic to SOCKS5 server with iptables, epoll based, single threaded.
5. udptap tunnelSimple UDP tun/tap-based tunnel with mcrypt encryption. Also some more AF_PACKET and tun/tap related tools.
6. timeskewOverride time reporting in Linux processes (accelerate/slowdown games, test code involving timers/delays)
7. tcplimUser-space TCP bandwidth limiter (based on tcprelay)