Is Perl CGI Client Side Scripting Language?


Heather Bennett

Is Perl CGI Client Side Scripting Language?

In the world of web development, there are two main types of scripting languages – server-side and client-side. Server-side scripting languages like Perl CGI (Common Gateway Interface) are executed on the server and generate dynamic content that is then sent to the client’s browser. On the other hand, client-side scripting languages like JavaScript are executed directly in the client’s browser.

What is Perl CGI?

Perl CGI is a powerful server-side scripting language that allows developers to create dynamic web applications. It stands for Common Gateway Interface, which is a standard protocol that enables web servers to execute scripts and generate dynamic content.

Server-Side vs. Client-Side

When it comes to determining whether Perl CGI is a client-side scripting language or not, it’s essential to understand the differences between server-side and client-side scripting.

Server-Side Scripting

In server-side scripting, the script resides on the server and is executed there. The result of the script execution is then sent back to the client’s browser as HTML or other types of data. Server-side scripts can interact with databases, handle form submissions, process data, and perform various other tasks on the server before generating a response for the client.

Client-Side Scripting

Client-side scripting involves scripts that run directly in the client’s browser after being downloaded from the web server. These scripts can manipulate HTML elements, handle user interactions, validate form inputs, and perform other actions within the client’s browser without making additional requests to the server.

Perl CGI – Server-Side Scripting

Now that we understand what server-side and client-side scripting are let’s determine whether Perl CGI falls into the server-side or client-side category.

Perl CGI is undoubtedly a server-side scripting language. It is executed on the web server and generates dynamic content, such as HTML, based on the user’s request. Perl CGI scripts can interact with databases, read form data, perform calculations, and generate dynamic responses to be sent back to the client’s browser.


In conclusion, Perl CGI is a powerful server-side scripting language used for creating dynamic web applications. While it is not a client-side scripting language like JavaScript, it plays a crucial role in generating dynamic content on the server and delivering it to the client’s browser.

If you are looking to enhance your web development skills, learning Perl CGI can be an excellent choice to master server-side scripting and build robust web applications.

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