Example—Haskell Integration
Tableau Zen Master, Tamás Földi, wrote an analytics extension to add Haskell programming language integration with Tableau.
For more information, see his blog post Tableau External Services API: Adding Haskell Expressions as Calculations.
The GitHub repository for the project is: https://github.com/tfoldi/tc19-haskell-ext/.
Example of the Haskell analytics extension running code written in a dashboard extension.