How to use this tool?

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

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

Examples

The following are examples of code conversion from JavaScript to Racket 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.

JavaScript

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Racket

Example 2 - Even or Odd

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

JavaScript

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Racket

Key differences between JavaScript and Racket

CharacteristicJavaScriptRacket
SyntaxJavaScript has C-like syntax with curly braces and semicolons.Racket has a Lisp-like syntax with parentheses and prefix notation.
ParadigmJavaScript supports both object-oriented and functional programming paradigms.Racket is a multi-paradigm language that supports functional programming.
TypingJavaScript is dynamically typed.Racket is dynamically typed.
PerformanceJavaScript is generally faster due to its just-in-time (JIT) compilation.Racket is an interpreted language and may be slower than JavaScript.
Libraries and frameworksJavaScript has a wide range of libraries and frameworks available, such as React, Angular, and Node.js.Racket has a smaller ecosystem of libraries and frameworks compared to JavaScript.
Community and supportJavaScript has a large and active community with extensive online resources and support.Racket has a smaller community compared to JavaScript, but still offers support and resources.
Learning curveJavaScript has a relatively low learning curve, especially for beginners.Racket has a steeper learning curve, particularly for those unfamiliar with Lisp-like syntax.