F# Playground

The mini playground for F# Programming Language.

Load your favorite Library and Codes

Now you can load library and codes like this:

#I "C:\MyDLLs"
#I "C:\MyFSharpCodes"
#r "My.Favorite.dll"
#load "My.Favorite.fs"

FAQ

FS8004:Assembly reference 'mscorlib.dll' was not found or is invalid

You can install .NET Framework Dev Pack 4.6.2.

Changelog

v1.2.4

1. Update dependents.

v1.2.3

1. Bug fix: Switch syntax highlighting config while switch Windows 10 Light/Dark mode.

v1.2.2

1. Code Runner: Runner can be set to using glot.io API.

v1.2.1

1. Bug fix: Highlight for single character value.

v1.2

1. Update FSharp.Core to version 4.7.2.
2. Output window can be set to word wrap mode.
3. Remove .NET Core version.
4. Support Font "Envy Code".
5. Bug fix: Save the maximize state.
6. Bug fix: Output window bugs.
7. Bug fix: Highlight bugs.
8. Bug fix: Code Runner bugs.

v1.1

1. Save the program as DLL file.
2. Save and load "Code Template".
3. Run the program in a new console.
4. Compile and execute more efficiently.
5. Receive error message in stderr when the program fails.
6. #r/#I/#load preprocessor instruction supported, loading .dll or .fs/.fsx/.fsscript file supported.
7. Syntax highlighting bug fixed, now the operator (*) can be rendering correctly.
8. Redirect stdout correctly to Output panel.
9. More intuitive and clean GUI.

Thanks

• Nyplus