Why we decided to drop LESS for SCSS

First of all, what’s a preprocessor? In a nutshell, a preprocessor is a computer program that modifies data to conform with the input requirements of another program. For CSS, a preprocessor is a scripting language that extends the capabilities of regular CSS with variables, nested rules, functions, and logical blocks.

Link: https://www.jotform.com/blog/dropping-less-for-scss/