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Online TypeScript to Kotlin Converter

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Additional Instructions

How to use this tool?

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

Type or paste your TypeScript 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 TypeScript 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.

TypeScript Code:

Kotlin Code:

Example 2 - Even or Odd

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

TypeScript Code:

Kotlin Code:

Differences

The following are some key differences between TypeScript and Kotlin.

Characteristic	TypeScript	Kotlin
Syntax	TypeScript has a syntax similar to JavaScript with some additional features such as static typing, interfaces, and classes.	Kotlin has a syntax similar to Java with some additional features such as null safety, extension functions, and data classes.
Paradigm	TypeScript is an object-oriented programming language that supports functional programming concepts.	Kotlin is a multi-paradigm programming language that supports both object-oriented and functional programming concepts.
Typing	TypeScript is a statically typed language that supports type annotations and type inference.	Kotlin is a statically typed language that supports type inference and null safety.
Performance	TypeScript is generally slower than JavaScript due to the additional type checking and compilation process.	Kotlin is generally faster than Java due to its more efficient bytecode generation and optimization.
Libraries and frameworks	TypeScript has a large and growing ecosystem of libraries and frameworks, including Angular, React, and Vue.	Kotlin has a growing ecosystem of libraries and frameworks, including Spring, Ktor, and Android Jetpack.
Community and support	TypeScript has a large and active community with good documentation and support from Microsoft.	Kotlin has a growing community with good documentation and support from JetBrains.
Learning curve	TypeScript has a moderate learning curve for developers familiar with JavaScript and object-oriented programming.	Kotlin has a moderate learning curve for developers familiar with Java and object-oriented programming.

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