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Online Perl to JavaScript Converter

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Additional Instructions

How to use this tool?

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

Type or paste your Perl code in the input box.
Click on the "Convert" button.
The converted JavaScript code will be displayed in the output box.

Examples

The following are examples of code conversion from Perl 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.

Perl Code:

JavaScript Code:

Example 2 - Even or Odd

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

Perl Code:

JavaScript Code:

Differences

The following are some key differences between Perl and JavaScript.

Characteristic	Perl	JavaScript
Syntax	Perl has a syntax that is heavily influenced by Unix command line syntax, making it a bit cryptic and difficult to read for beginners.	JavaScript has a syntax that is similar to C and Java, making it easier to read and write for those familiar with those languages.
Paradigm	Perl is a multi-paradigm language, supporting procedural, object-oriented, and functional programming styles.	JavaScript is a multi-paradigm language, supporting procedural, object-oriented, and functional programming styles.
Typing	Perl is a dynamically typed language, meaning that variable types are determined at runtime.	JavaScript is a dynamically typed language, meaning that variable types are determined at runtime.
Performance	Perl is generally considered to be slower than other languages like C or Java.	JavaScript is generally considered to be slower than other languages like C or Java, but it has improved significantly in recent years with the introduction of new technologies like WebAssembly.
Libraries and frameworks	Perl has a large number of libraries and frameworks available, but they are often less well-documented and maintained than those available for other languages.	JavaScript has a vast ecosystem of libraries and frameworks, including popular ones like React, Angular, and Vue.js.
Community and support	Perl has a smaller community than other languages like JavaScript, which can make it more difficult to find help and resources.	JavaScript has a large and active community, with many resources and forums available for help and support.
Learning curve	Perl has a steep learning curve due to its complex syntax and lack of beginner-friendly resources.	JavaScript has a moderate learning curve, with many resources available for beginners and a syntax that is easy to read and write.

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