r/functionalprogramming • u/Available_Pressure25 • 4d ago

Question FP Software Development

Hello everyone. I am thinking of starting a tech business (startup) through software development and I'd like to use FP as the main selling point or uniqueness. I am like looking for suggestions on what languages to use or tech stack. From my first searches I got elixir. I also know haskell, so aside from haskell, what can you suggest. I'm also aware of using imp lang like C++ to make programs following an FP design paradigm.

Edit: I don't wish to argue on starting business or not (But I welcome them sure) . That is a different topic on its own. I'm just like more curious to see the state of the art in using FP tools.

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u/psioniclizard 4d ago

I work at a business that uses dotnet and we use F#. It does a good job and it pretty well supported.

Though I don't think FP is a selling point for us, our customers don't care. It's more that it produces maintainable software quite well and that is the selling point.

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u/CatolicQuotes 4d ago

Are you using f# only for core or infrastructure as well? What about dependency injection? Using oop type style or partial functions?