Obligatory mention of "Inventing on Principle" by Bret Victor (https://vimeo.com/36579366 https://vimeo.com/36579366) which explores a lot of similar turf. With

Obligatory mention of "Inventing on Principle" by Bret Victor (https://vimeo.com/36579366 https://vimeo.com/36579366) which explores a lot of similar turf. With Circa though we get to have these things today though, and with C integration to boot. Great work.