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Try F# in your web browser
JavaScript F#
branch: master

Try F# in your web browser. This is an ASP.NET application that sends code to an instance of fsi and displays the results in a web page.

To run:

  1. Build in Visual Studio
  2. Set up an ASP.NET web application at the Tim.TryFSharp.Web directory
  3. Point your web browser at index.html
  4. Type some F# code and press Send.


  • Graphics!
  • Timeouts, sand box, etc.
  • Mono? (I want to run this on my Ubuntu server)
  • More sophsticated console UI (currently uses 1-second polling)
  • Nicer HTML interface
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