How to use this tool?

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

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

Examples

The following are examples of code conversion from TypeScript to CoffeeScript 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

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CoffeeScript

Example 2 - Even or Odd

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

TypeScript

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CoffeeScript

Key differences between TypeScript and CoffeeScript

CharacteristicTypeScriptCoffeeScript
SyntaxTypeScript has a syntax similar to JavaScript with added static typing.CoffeeScript has a more concise and expressive syntax compared to JavaScript.
ParadigmTypeScript is an object-oriented programming language that supports both object-oriented and functional programming paradigms.CoffeeScript is a functional programming language that compiles into JavaScript.
TypingTypeScript supports static typing, allowing developers to define types for variables, function parameters, and return values.CoffeeScript does not have built-in static typing and relies on JavaScript's dynamic typing.
PerformanceTypeScript code is transpiled into JavaScript, so its performance is similar to JavaScript.CoffeeScript code is also transpiled into JavaScript, so its performance is similar to JavaScript.
Libraries and frameworksTypeScript has a wide range of libraries and frameworks available, including popular ones like Angular and React.CoffeeScript can use any JavaScript library or framework, as it compiles into JavaScript.
Community and supportTypeScript has a large and active community with good support from Microsoft and other companies.CoffeeScript has a smaller community compared to TypeScript, but still has some active contributors and support.
Learning curveTypeScript has a moderate learning curve, especially for developers familiar with JavaScript.CoffeeScript has a relatively low learning curve, as its syntax is simpler and more concise compared to JavaScript.