How to use this tool?

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

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

Key differences between Crystal and Scheme

CharacteristicCrystalScheme
SyntaxCrystal has a syntax similar to Ruby, with some additional features like static typing.Scheme has a simple and minimalist syntax, with a focus on parentheses and prefix notation.
ParadigmCrystal supports both object-oriented and functional programming paradigms.Scheme is a functional programming language.
TypingCrystal has static typing with type inference.Scheme is dynamically typed.
PerformanceCrystal is known for its high performance, as it compiles to native code.Scheme is an interpreted language and generally has lower performance compared to compiled languages.
Libraries and frameworksCrystal has a growing ecosystem of libraries and frameworks, but it may not have as many options as more established languages.Scheme has a smaller ecosystem of libraries and frameworks compared to more popular languages.
Community and supportCrystal has a smaller community compared to more popular languages, but it is growing and has active support.Scheme has a dedicated community and good support, especially within the academic and research communities.
Learning curveCrystal has a moderate learning curve, especially for developers familiar with Ruby.Scheme has a steep learning curve, especially for developers new to functional programming and Lisp-like syntax.