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Online Scala to Kotlin Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from Scala to Kotlin 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 on the "Convert" button.
The converted Kotlin code will be displayed in the output box.

Examples

The following are examples of code conversion from Scala to Kotlin 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.

Scala Code:

Kotlin Code:

Example 2 - Even or Odd

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

Scala Code:

Kotlin Code:

Differences

The following are some key differences between Scala and Kotlin.

Characteristic	Scala	Kotlin
Syntax	Scala has a more complex syntax than Kotlin, with a focus on functional programming concepts.	Kotlin has a simpler and more concise syntax than Scala, with a focus on readability and ease of use.
Paradigm	Scala is a multi-paradigm language that supports both object-oriented and functional programming.	Kotlin is a statically-typed, object-oriented language that also supports functional programming concepts.
Typing	Scala has a strong static type system that allows for type inference and type safety.	Kotlin also has a strong static type system with support for type inference and null safety.
Performance	Scala has good performance due to its use of the JVM and support for functional programming concepts.	Kotlin also has good performance due to its use of the JVM and support for inline functions.
Libraries and frameworks	Scala has a large number of libraries and frameworks available, including Akka, Play, and Spark.	Kotlin has a growing number of libraries and frameworks available, including Ktor, Spring, and Android KTX.
Community and support	Scala has a large and active community with good support from the Scala Center and other organizations.	Kotlin also has a growing and active community with good support from JetBrains and Google.
Learning curve	Scala has a steep learning curve due to its complex syntax and support for advanced functional programming concepts.	Kotlin has a relatively easy learning curve due to its simple syntax and similarity to Java.

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