jet.com used it heavily for backend dev, grew quickly, were acquired by Walmart, 560million+ in funding:
https://www.crunchbase.com/organization/jet
Even if you'd consider them the Jane Street of F#, it's a counterexample to your argument.
Even if you'd consider them the Jane Street of F#, it's a counterexample to your argument.
https://careers.walmart.com/us/jobs/WD635714-senior-software...
>Top-notch programming skills, with an interest in functional programming languages. We use F# right now but are transitioning to Java.
It's still used for the warehouse distribution team though
Having been through a couple of merges during my lifetime, I guess "it depends".
At least that's what I was being told five years ago.