The F # Software Foundation is a great resource to get started.
Here is an excerpt from Using F # on Mac OSX :
What should I use to edit my code?
Some editors have some support for F #, either built-in or through add-ons provided by the F # community:
While the first two options have the latest support, you can also use F # Interactive through the command line and use the editor with which you feel most comfortable.
source share