ID's and HTML Classes Extractor

This takes your html and returns you a list of all ids and classes that you are going be needing

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 If you’re working with HTML, CSS and JavaScript, it is important to understand the differences between ID’s and classes, as well as how to use them properly. An ID is an attribute assigned to a specific element in HTML and is used to identify that element uniquely. This means no other elements on the page can have the same ID. Classes, on the other hand, can be used to assign the same style or behavior to multiple elements. This allows you to assign the same style to multiple elements without having to individually create a unique style for each one. 

ID's and HTML Classes Extractor

The syntax for assigning a class and an ID is very similar, so it is important to understand the difference when writing code. When assigning an ID, the syntax is: #idname. When assigning a class, the syntax is: .classname.

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You can use CSS selectors to select elements with either an ID or a class name. To select an element with a specific ID, you use the id selector (#idname). To select elements with a class name, you use the class selector (.classname).

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It is also important to note that you can select elements with both an ID and a class name. To do this, you use the ID selector first, followed by the class selector, like this: #idname .classname. This will select all elements with the specified class name that are children of the specified ID. 

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Knowing how to properly select elements using ID’s and classes is an important part of being able to write good HTML, CSS and JavaScript code. By understanding how they work together, you can ensure that your webpages look and function exactly as they should.

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