How to use this tool?

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

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

Examples

The following are examples of code conversion from Java to Haskell 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.

Java

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Haskell

Example 2 - Even or Odd

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

Java

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Haskell

Key differences between Java and Haskell

CharacteristicJavaHaskell
SyntaxJava has a C-style syntax with curly braces and semicolons.Haskell has a unique syntax with indentation-based layout and pattern matching.
ParadigmJava is primarily an object-oriented programming language with support for imperative and procedural programming.Haskell is a purely functional programming language.
TypingJava has static typing with type inference.Haskell has static typing with strong type inference.
PerformanceJava is known for its good performance due to its efficient bytecode execution.Haskell's performance can be comparable to Java, but it depends on the specific use case and optimization techniques.
Libraries and frameworksJava has a vast ecosystem of libraries and frameworks for various purposes, including enterprise development, web development, and more.Haskell has a smaller ecosystem of libraries and frameworks compared to Java, but it still offers solutions for common tasks.
Community and supportJava has a large and active community with extensive support and resources available.Haskell has a smaller community compared to Java, but it is passionate and supportive, with dedicated forums and resources.
Learning curveJava has a moderate learning curve, especially for beginners, due to its syntax and object-oriented concepts.Haskell has a steep learning curve, especially for programmers without prior functional programming experience, due to its unique concepts and syntax.