# Waterfall CAD Examples: Some Flags

> Source: <https://discourse.haskell.org/t/waterfall-cad-examples-some-flags/14957#post_2>
> Published: 2026-11-04 08:50:11+00:00

I thought I’d share a recent addition to the Waterfall-CAD docs

 
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I didn’t know we had a glb viewer available in Haddock on Hackage. That’s cool xD

 

 
We don’t *exactly*, but it’s possible to make arbitrary changes to the Haddock html before uploading it.

[I wrote a post about it when I first started doing it](https://discourse.haskell.org/t/embedding-interactive-models-in-hackage-docs/12669).

 
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