[pjmlp]

Because Microsoft is the one paying the salaries of F# developer team.

The F# comunity has become quite strange, always bashing the products of the company that actually develops their programming language.

Not a good way to keep them motivated into supporting F#.

[enricosada]

There are lot of scenario where F# can be used.

In some scenario support is more stable, other experimental, other are not supported. like every technology.

Because budget is not infinite, you need to prioritize.

Just to show you things happened MS tech related to F# and .NET in the last two years:

- .net core

- .net standard (is not the same as .net core)

- new project system for VS

- new .net sdk (that mean work to support these on VS)

- portable pdb

- F# 4.1

- temporary stuff like project.json, who added work and was replaced

- new .net templating

- F# in VS now use roslyn workspaces (yes, that's big)

- integration of VisualF# powertools in default VS extension

- f# bundled in .net sdk and compiler in .net core sdk

- F# on azure notebooks

- F# on azure functions

- VS 2017

- VS 2017 installer (yes, that was annoying)

And that list is just some of MS technologies, who VF# team need to support/adapt too.

NOTE the list doesnt contains things created from community itself, like Fable. and some of these were added by community

Yes, and there is too:

- UWP

- .NET Native

- Corert

but you need to prioritize and choose your (moving) targets.

So ihmo while UWP can be nice to have (ihmo), was put in a lower priority than the others.

When you choose there are lot of factors:

- time to implement

- unknown

- other things open in parallel scenarios

- support needed to complete/make it usable

Community help a lot the F# development, and also a lot the VS VF# extension, see the repo. Because F# has lot of OSS in the dna.

But that doesnt mean we cannot complain when things need improvements, in some important scenario.

And as a note, the MS VF# project manager was awarded the `F# community Hero award`, that mean the community like and support his work (the award is indipendent and run from community voting)

[pjmlp]

We don't do Azure and .NET Core is meaningless for us, as it doesn't have GUI support and EF Core is a tiny subset of EF 6.

As consulting company we are not bound to a single language or platform. When we do UNIX projects we use programming languages that are better fit for such platforms, and that isn't .NET Core.

For us .NET only matters for Windows related development, and there F# keeps being the black swan since its early days.

No tooling support for Windows Forms, XAML, Blend, ASP.NET, EF, WCF and now not even .NET Native, because for some strange political reason F# is separated from the .NET development group, and never considered on the decisions of the .NET platform as such.

With C# and VB.NET our customers on Microsoft solutions can be 100% sure their code is safe regardless of what Microsoft thinks to do next, at maximum they would need to re-write parts of it.

[TensorMetric]

To me and many early investors of F# (loyal Windows developers), the current direction is the worst thing that happened to the language.

UWP is not just a nice to have, it's the backbone of client Windows development right now and going forward.

I used to be a huge F# advocate and all the people I converted to F# over the years have left, due to the lacking Windows support. And the VF# program manager siding with anti-UWP, anti-Windows, anti-MS detractors isn't helping the situation.