If I recall correctly the Leksah IDE shows GHC reduction step-by-step
(using GHC debug info). Unfortunately, the last update was in 2012, so
it appears
that it has not been following the latest GHC releases.
On Fri, Aug 8, 2014 at 1:30 AM, Jan Paul Posma
Hey all,
Last weekend my friend Steve and I did a small project for visualising Haskell function execution in the browser. It's meant to be used in education, and uses a tiny custom parser. I figured it could be of interest for anyone here learning or teaching Haskell: https://stevekrouse.github.io/hs.js/
To see it in action, scroll a bit down to the red bordered box, and click on "map", and then keep clicking on each new line.
I hope it can be useful to someone.
Cheers, JP
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