This article attempts to make a KISS(Keep it simple stupid) analysis of each of these layouts. It highlights the various use each can be applied to. Grid works well for two-dimensional layouts but Flexbox does better in one-dimensional. Grid is made for two dimensional layouts and Flexbox is made to look more like a two dimensional layout. Flexbox can be used to position and align elements on a single-dimensional layout. Grid has more control over how the whole page comes together with Flexbox.