Everything here, unless otherwise noted, is under CC BY-NC-SA 4.0, links to and motivation for which you can read here. You may also notice use of the Studio LAB logo, which I've written an explanation about here.
I tried to generate the look of a neon sign through rain. This is one of my favorite projects because everything you see here, from the rain to the fog on the glass, to the slight glow of the neon LAB Logo sign is generated with just code.
Read the code here.