I wanted to form a better mental model of all the basic functionality that flexbox provides for all those common-denominator daily-purpose needs. This is a post about that I’ve been intending to write for while now. It’s hard to beat the succinctness and completeness that CSSTricks manages around this, so I won’t try. Flexbox is powerful, so trying to “simplify” it means we’d have to have assumptions

source: HN