How to use this tool?

This free online converter lets you convert code from Haskell to Fsharp in a click of a button. To use this converter, take the following steps -

  1. Type or paste your Haskell code in the input box.
  2. Click the convert button.
  3. The resulting Fsharp code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from Haskell to Fsharp using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Haskell

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Fsharp

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Haskell

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Fsharp

Key differences between Haskell and Fsharp

CharacteristicHaskellFsharp
SyntaxHaskell has a more complex and mathematical syntax, with a strong focus on functional programming concepts.F# has a simpler and more familiar syntax, influenced by C# and other mainstream languages.
ParadigmHaskell is a purely functional programming language, emphasizing immutability and referential transparency.F# is a multi-paradigm language, supporting functional, imperative, and object-oriented programming.
TypingHaskell has a strong static type system with type inference, ensuring type safety and preventing many runtime errors.F# has a strong static type system with type inference, similar to Haskell, ensuring type safety and preventing many runtime errors.
PerformanceHaskell has a reputation for high performance due to its lazy evaluation and advanced compiler optimizations.F# has good performance, comparable to other statically-typed languages like C# and Java.
Libraries and frameworksHaskell has a smaller ecosystem of libraries and frameworks compared to more mainstream languages, but it has a strong focus on correctness and purity.F# has access to the extensive .NET ecosystem, including libraries and frameworks for various domains.
Community and supportHaskell has a passionate and active community, with dedicated forums, mailing lists, and conferences.F# has a growing community, with active support from Microsoft and various online resources.
Learning curveHaskell has a steep learning curve, especially for programmers without prior experience in functional programming.F# has a moderate learning curve, especially for programmers familiar with C# or other .NET languages.