frege VS fsharp-companies

Or just go full on functional. There are several JVM based Haskell languages, e.g. Eta and Frege.

Or Frege https://github.com/Frege/frege

I'm learning Haskell but I'm programming most of my stuff in Java, so I thought Frege is a good bridge.

Frege already exists

Frege? (https://github.com/Frege/frege)

I've used F# across 3 companies now, only one of which actually advertised that they used F# (as opposed to .NET or C#). Two of them on this list: https://github.com/fsprojects/fsharp-companies

I’ll tell you as someone who learned programming at 12 from library books that it wouldn’t have the effect they think it does. It’s a bit shocking that someone with a professorship has such a loose grasp on things, but F# is not exactly Pyret. There are real companies with actual budgets using F# https://github.com/fsprojects/fsharp-companies

There’s a list of companies that use F# and Microsoft is one of them. Also there are testimonials from Microsoft employees and it looks like it has application in analytical/machine learning scenarios.

Here are a few: https://github.com/Kavignon/fsharp-companies

Adding your company to this list could be also some possible gain.