"instead of writing 100 class names For every element, every page, every project, again and again… use semantic class names sunglasses emoji It's descriptive,

"instead of writing 100 class names For every element, every page, every project, again and again… use semantic class names sunglasses emoji It's descriptive, faster, cleaner and easier to maintain." Semantic class names!? Brilliant. Does it seem like the web is reinventing itself to anyone else?