I'd like to point out a Common Lisp buildpack. I've used a fork of it and it's pretty spiffy. (Now if I only knew a simple app I could give people. :-) )
I've only poked around Heroku a bit with basic applications and the standard stacks (Python w/ Flask, etc.), but I think I'll look into what would be required to create a buildpack for Racket.
That is, if someone hasn't already beaten me to it...
EDIT: As figures, it already exists[1]; I'll toy around with it and test it out before suggesting they add it to the list.
I've only poked around Heroku a bit with basic applications and the standard stacks (Python w/ Flask, etc.), but I think I'll look into what would be required to create a buildpack for Racket.
That is, if someone hasn't already beaten me to it...
EDIT: As figures, it already exists[1]; I'll toy around with it and test it out before suggesting they add it to the list.
https://github.com/onixie/heroku-buildpack-racket