How to use this tool?

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

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

Key differences between Vala and Crystal

CharacteristicValaCrystal
SyntaxVala has a syntax similar to C# and is inspired by GObject.Crystal has a syntax similar to Ruby with some differences.
ParadigmVala supports object-oriented programming.Crystal supports object-oriented programming and metaprogramming.
TypingVala has static typing.Crystal has static typing with type inference.
PerformanceVala compiles to C and has good performance.Crystal compiles to native code and has good performance.
Libraries and frameworksVala has access to GObject-based libraries and GTK+.Crystal has a growing ecosystem of libraries and can also use C libraries.
Community and supportVala has a smaller community and less support compared to Crystal.Crystal has an active community and growing support.
Learning curveVala has a moderate learning curve, especially for developers familiar with C#.Crystal has a moderate learning curve, especially for developers familiar with Ruby.