Insha on Twitter: "Grid-Based Layout Generator 1. Layoutit LayoutIt is an interface builder for CSS Grid and Bootstrap. You can quickly design web layouts, and get HTML and CSS code. 📎 https://t.co/AlV2DW9JpM
Bootstrap flexbox generator / creator
11 Best CSS Grid Layout Generators
The New Layout Standard For The Web: CSS Grid, Flexbox And Box Alignment — Smashing Magazine