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Graphical User Interfaces With Threepenny

Heinrich Apfelmus

Haskell in Leipzig, 27 October 2017

This folder contains various materials for the tutorial:

  • slides.pdf — presentation slides
  • src/ — examples presented during tutorial

To install the library and run the first example, go into the src/ folder and run either

stack build threepenny-gui
./runhaskell E01_hello_world.hs


cabal install threepenny-gui
./runhaskell E01_hello_world.hs

depending on whether you prefer to use stack or cabal for installing Haskell libraries. The first command works best if you have GHC-8.0.2 installed.

Then, point your web browser to


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