How to use this tool?

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

  1. Type or paste your C++ 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 C++ and Crystal

CharacteristicC++Crystal
SyntaxC++ has a complex syntax with a lot of features and options.Crystal has a simpler and more expressive syntax compared to C++.
ParadigmC++ supports multiple paradigms including procedural, object-oriented, and generic programming.Crystal is primarily an object-oriented language with some functional programming features.
TypingC++ is a statically typed language with support for both static and dynamic polymorphism.Crystal is a statically typed language with type inference and support for static and dynamic dispatch.
PerformanceC++ is known for its high performance and low-level control over system resources.Crystal provides good performance, but it may not be as fast as C++ due to its higher-level abstractions.
Libraries and frameworksC++ has a vast ecosystem of libraries and frameworks available for various domains and purposes.Crystal has a smaller ecosystem of libraries and frameworks compared to C++, but it can also leverage existing C libraries.
Community and supportC++ has a large and active community with extensive documentation and support resources.Crystal has a smaller community compared to C++, but it is growing and has active support channels.
Learning curveC++ has a steep learning curve due to its complexity and low-level features.Crystal has a relatively low learning curve, especially for developers familiar with Ruby or similar languages.