Yes, I was shocked at how small it is. I had no experience working with such limited resources going into this project. Our router had 32MB of storage. At one point I was looked into adding a python interpreter, and it was like 11MB. The Lua interpreter is like 250KB. Tiny!
Also, the ternary operator has the best syntax of any language I have ever used.
x = [condition] and [true value] or [false value]
No question marks or colons or anything weird. It’s a logical extension of &&
and ||
after commands in bash using keywords since it is a verbose language. I wish every language had this syntax.
For contrast, python is:
x = [true value] if [condition] else [false value]
It just seems weird to me to have the condition in the middle.
OpenVPN server was my number 1. Being able to VPN back into my home from anywhere in the world was amazing. I can’t really remember any other, since it was more than a few years ago.