F# | Exercism

13 Mentors

Our mentors are friendly, experienced F# developers who will help teach you new techniques and tricks.

3,156 Students

Join thousands of students who have enjoyed learning and improving their skills by taking this track.

119 Exercises

Hundreds of hours have gone into making these exercises fun, useful, and challenging to help you enjoy learning.

About F#

module HelloWorld

let hello = "Hello, World!"

F# is a strongly-typed, functional language that is part of Microsoft's .NET language stack.

Although F# is great for data science problems, it can elegantly handle almost every problem you throw at it.

As F# runs on the .NET runtime, you get access to the entire .NET ecosystem, including all packages on nuget.org.

Integration with existing .NET code is further simplified due to F# also allowing you to write object-oriented code.

The home page for F# is fsharp.org and a great introduction to F# can be found at the F# for fun and profit website.

Join the F# track

I really like the ability to look at other people's solutions.

I'm working through the F# and Python tracks at the moment. Really like the ability to look at other people's solutions. I've had some helpful comments from others too.

Nick Delany, Ireland

Relaxed. Encouraging. Supportive.

Meet the F# Track mentors

Once you join the F# language track, you will receive support and feedback from our team of mentors. Here are the bios of a few of the mentors of this track.

Fun. Challenging. Interesting

Community-sourced F# exercises

These are a few of the 119 exercises on the F# track. You can see all the exercises here.

Passionate. Knowledgeable. Creative.

Meet the F# Track maintainers

The F# Maintainers are the brains behind the F# Track. They spend their spare time creating interesting and challenging exercises that we can all learn from. We are incredibly grateful for their hard work. Here are the bios of a few of the maintainers of this track.