XX-Net - XX-Net is GoAgent with improvements.
V2Ray - A platform for building proxies to bypass network restrictions.
GoAgent - GoAgent is a gae proxy forked from gappproxy/wallproxy.
WallProxy - WallProxy is an open source Proxy software runs on Google App Engine.
Puff - Puff is a secure proxy software & service, it is provided AS IS without any warranty
Freegate - Freegate is an anti-censorship software for secure and fast Internet access.