What low level code would that be? Position every element manually with JS and position: absolute? Flex and grid are the low level layout mechanics used for any responsive webapp. Even most native frameworks use the flexbox model.
What low level code would that be? Position every element manually with JS and position: absolute? Flex and grid are the low level layout mechanics used for any responsive webapp. Even most native frameworks use the flexbox model.
no you still probably use layout algos but most variation on top of them in css is human preference v capability (Extra HTML Elements v Pseudo Elements etc).