Q
What are SASS and LESS?
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A
Browser engines
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B
CSS validators
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C
JavaScript frameworks
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D
CSS preprocessors that add variables, nesting, and mixins, and compile to plain CSS
Correct Answer:
D. CSS preprocessors that add variables, nesting, and mixins, and compile to plain CSS
Explanation:
Native CSS now has custom properties (--var) and nesting as well.