How to use this tool?

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

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

Examples

The following are examples of code conversion from Python to JavaScript 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.

Python

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JavaScript

Example 2 - Even or Odd

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

Python

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JavaScript

Key differences between Python and JavaScript

CharacteristicPythonJavaScript
SyntaxPython has a simple and easy-to-learn syntax that emphasizes readability and reduces the cost of program maintenance. It uses indentation to create blocks, instead of curly braces.JavaScript has a syntax that is similar to C and Java, but also has some functional programming features. It uses curly braces to create blocks.
ParadigmPython is a multi-paradigm language that supports object-oriented, imperative, and functional programming styles.JavaScript is a multi-paradigm language that supports object-oriented, imperative, and functional programming styles.
TypingPython is a dynamically typed language, which means that the type of a variable is determined at runtime.JavaScript is a dynamically typed language, which means that the type of a variable is determined at runtime.
PerformancePython is generally slower than compiled languages like C and Java, but it is still fast enough for most applications. It also has a number of tools for optimizing performance.JavaScript is generally slower than compiled languages like C and Java, but it is still fast enough for most applications. It also has a number of tools for optimizing performance.
Libraries and frameworksPython has a large number of libraries and frameworks for a wide range of applications, including web development, scientific computing, and machine learning.JavaScript has a large number of libraries and frameworks for web development, including React, Angular, and Vue.js.
Community and supportPython has a large and active community of developers who contribute to open source projects and provide support through forums and mailing lists.JavaScript has a large and active community of developers who contribute to open source projects and provide support through forums and mailing lists.
Learning curvePython has a relatively easy learning curve, especially for beginners who are new to programming.JavaScript has a moderate learning curve, with some complex concepts that can be challenging for beginners.