https://projects.lukehaas.me/runjs/
5 stars: *****
Super slick, thx for making this!
I would suggest putting this website URL in your About RunJS (aka in the actual app about page), just makes it easier to find you if need be. Searching for RunJS doesn't easily locate this download and I wanted to share it with a few friends, etc.
Good stuff man!
Wait..., the 2 cols will be fun. I like it.