list of flexbox based grid libraries

• topcoat-grid
• flexbox-grid by @zeMicro
• ptb2.me/flexgrid
• codepen.io/marcolago/pen/lqGFb
• philipwalton.github.io/solved-by-flexbox/demos/grids
• davidwalsh.name/stylus-grid

FYI

flex-box support table (IE10+, etc)

js support library