Welcome to the documentation for the Genspio library, various tags/branches are available:

See also the source on Github: hammerlab/genspio.


Genspio was presented at least twice:

About The Demo / Interactive Toplevel

The demo-playgrounds above are implemented separately in a GitLab repository: smondet/genspio-web-demo; they use Tyxml_js, react, and an OCaml toplevel running within a WebWorker. Feel free to report issues or send “pull/merge requests.”

About This Website

This website is developed at, it is a nice example of usage of the Febusy library.

It also happens to run all the Genspio tests, again: