I am building a webserver using Luau[1] and Lune[2], which will be used to host my own website. I haven't been this excited in a long time, when it comes to trying out a new programming language. Luau seems to make Lua _perfect_ (except for the classic 1 based indexing). And with Lune it also includes a very simple way to serve requests, which has always been a headache to do with regular Lua in a cross-platform way.
I am hoping this will be the way in which I write most of my future scripts and projects.
[1]: https://luau.org/