Question 1

What is Less and how does it work?

Accepted Answer

Less is a dynamic stylesheet language which extends the capability of CSS by adding features like variables, mixins, functions, and nested rules. It allows developers to write cleaner and more organized code by reusing styles, reducing redundancy, and providing better maintainability.

Question 2

How does Less differ from CSS?

Accepted Answer

While CSS is a static stylesheet language, Less is dynamic as it allows the use of variables, mixins, functions, and nested rules. This enables developers to write more modular and maintainable code, while automating repetitive tasks.

Question 3

Can I use Less directly in my HTML file?

Accepted Answer

Yes, you can use Less directly in your HTML file. However, you need to include the Less.js script in your HTML file, then link your Less file using the 'rel' attribute with the value 'stylesheet/less'.

Question 4

How can I convert my Less file into CSS?

Accepted Answer

You can convert your Less file into CSS by using a Less compiler. There are various tools and plugins available, such as the official Less compiler, Grunt/Gulp plugins, and online conversion tools.

Question 5

Is it necessary to learn CSS before diving into Less?

Accepted Answer

Yes, it is recommended to have a strong understanding of CSS before learning Less, as Less extends CSS by adding new features. Being proficient in CSS will help you better understand and utilize Less effectively.

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