>Why do we need this project? Similar tools such as ngrok or Argo Tunnel from Cloudflare are closed-source, have limits built-in, can work out expensive and have limited support for arm/arm64. Ngrok is also often banned by corporate firewall policies meaning it can be unusable.
If this tool offers similar functionality, as soon as it becomes well-known it too will "be often banned by corporate firewall policies meaning it can be unusable".
Welcome to an arms race!
"DO NOT RUN THIS VERSION OF NGROK (1.X) IN PRODUCTION. Both the client and server are known to have serious reliability issues including memory and file descriptor leaks as well as crashes. There is also no HA story as the server is a SPOF. You are advised to run 2.0 for any production quality system."
https://github.com/inconshreveable/ngrok
NB I've used ngrok and think it's very useful, but it's not really open source
What is the best way to avoid this trap, short of making your prototypes purposefully buggy and incomplete?
It's basically using the same tactics as a RAT used by hackers, but used for legitimate uses.