How to use this tool?
This free online converter lets you convert code from Scala to Crystal in a click of a button. To use this converter, take the following steps -
- Type or paste your Scala code in the input box.
- Click the convert button.
- The resulting Crystal code from the conversion will be displayed in the output box.
Key differences between Scala and Crystal
Characteristic | Scala | Crystal |
---|---|---|
Syntax | Scala has a syntax that is similar to Java and supports both object-oriented and functional programming paradigms. | Crystal has a syntax that is inspired by Ruby and has a clean and expressive syntax. |
Paradigm | Scala supports both object-oriented and functional programming paradigms. | Crystal is primarily an object-oriented programming language with some functional programming features. |
Typing | Scala is a statically typed language with type inference. | Crystal is a statically typed language with type inference. |
Performance | Scala has good performance and can be comparable to Java. | Crystal is designed for performance and aims to be as fast as C. |
Libraries and frameworks | Scala has a rich ecosystem of libraries and frameworks, including popular ones like Akka, Play, and Spark. | Crystal has a smaller ecosystem of libraries and frameworks compared to Scala, but it is growing. |
Community and support | Scala has a large and active community with good support. | Crystal has a smaller community compared to Scala, but it is growing and has good support. |
Learning curve | Scala has a steep learning curve, especially for beginners, due to its complex features and concepts. | Crystal has a relatively low learning curve, especially for developers familiar with Ruby or similar languages. |