Magento 2 natively incorporates LESS, a CSS pre-processor that simplifies the management of complex CSS files. This post explains the decision behind Magento 2 selecting LESS over SASS. (Spoiler: LESS and SASS are very similar but there were good quality LESS pre-processors implemented in PHP when we had to commit for Magento 2, with none yet stable for SASS.) Acknowledgement: Thanks to @VasiliySeleznev for lots of background […]