Lot's of good stuff in there. My personal highlights: 1. classes 2. named parameters with default values 3. string interpolation I love Lua, but it's a bit

Lot's of good stuff in there. My personal highlights: 1. classes 2. named parameters with default values 3. string interpolation I love Lua, but it's a bit sad that everyone ends up hacking together their own OOP system (including myself). I would really prefer a standardized solution. Named parameters are such an underrated feature IMO. It makes function calls so much easier to read, in particular if the arguments all have the same type. I know, we can "fake" named arguments by passing a single table argument, but this has some overhead and default values are still rather awkward to implement. The one big downside of named parameters is that the parameter names are now part of the public API.