Most common Sass interview questions

In this article, I will try to include some of the most common Sass interview questions with their answers.

1. What is Sass?
- Sass (short for “Syntactically Awesome Style Sheets”) is a preprocessor scripting language used to enhance the capabilities of CSS, such as using variables, functions, and mixins.

2. What is the difference between Sass and CSS?
- Sass is a preprocessor scripting language used to generate CSS, while CSS is a styling language used to describe the presentation of HTML documents.

3. What is a mixin in Sass?
- A mixin in Sass is a block of code that can be reused throughout a stylesheet, allowing developers to apply the same styles to different elements without repeating code.

4. What is a variable in Sass?
- A variable in Sass is a container used to store a value, such as a color, font size, or spacing, that can be easily reused throughout a stylesheet.

5. What is the purpose of the @import directive in Sass?
- The @import directive in Sass is used to include other Sass files in the current stylesheet, allowing developers to organize their code into smaller, more manageable files.

6. What is the difference between @extend and @include in Sass?
- The @extend directive in Sass is used to inherit styles from another selector, while the @include directive is used to include a mixin’s code into the current selector.

7. What is the difference between a nested selector and a parent selector in Sass?
- A nested selector in Sass is a selector that is defined inside another selector, allowing developers to write more concise and readable code.
- A parent selector in Sass is a selector that is used to select the parent of the current selector, allowing the styles to be applied to both the parent and child elements.

8. What is the purpose of the !important keyword in Sass?
- The !important keyword in Sass is used to give a particular CSS rule priority over other rules, allowing developers to override default styles or apply critical styles in certain situations.

9. What is the difference between a function and a mixin in Sass?
- A function in Sass is a block of code that returns a value based on its input arguments, while a mixin is a block of code that does not return a value but can apply styles to multiple selectors.

10. What is the purpose of the @media directive in Sass?
- The @media directive in Sass is used to define styles for specific devices or screen sizes, allowing developers to create responsive designs that adapt to different screen sizes and resolutions.

That’s all, now you have good knowledge about the most common Sass questions being asked in interviews.

You can find & contact me on LinkedIn, GitHub, and Facebook, and here is my portfolio for more details about me.