Which site generates an image by code?

Question

Computer networks

Remind me of a site that generates images by code? I remember there was such a cool site - for example, you insert JS code into it - it generates something like a beautiful screenshot with your code: with indents, syntax highlighting on a dark background.
Does anyone know of such a thread? I saw him a couple of years ago.

Answer 1

instacod.es

Answer 2

Yes he. Something is not working :(