Is there a way to extract all the class names from a JavaScript file?

I am currently working on developing a code to showcase all the public properties of a class that are available in a JavaScript file. As of now, the user has to manually input the name of the class in a text box. However, my goal is to enhance user experience by providing a list of classes present in the JavaScript file for the user to select from.

In a C# solution, one would typically load the dll and retrieve all types in the assembly using Assembly.getTypes() function. Nevertheless, I am eager to explore methods to fetch all class types in a JavaScript file.

Is this task feasible? Could potential challenges arise due to JavaScript being an interpreted language?

Your input on this matter would be highly valued.

Thank you

javascriptclass

Answer №1

In JavaScript, classes are essentially functions and functions can be viewed as variables. When you create a class in the following manner:

function myClass() {
    // ...
}

It becomes a global variable (specifically window.myClass), making it accessible through the window object where all globally defined classes reside.

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