I was at the An Event Apart conference in Chicago when I saw a talk that made me drop flexbox for good.
The speaker, Rachel Andrew, showed how to build a full magazine layout with CSS Grid in about 20 lines of code. She used `grid-template-areas` to map out the whole page visually, something that would have taken me 50 lines of messy flexbox hacks. I went home and rebuilt my main project site that week, cutting my layout CSS in half. Has anyone else fully switched from flexbox to grid for page-level layouts, or do you still mix them?