- Based on the PluralSight course Modern Web Layout with Flexbox and CSS Grid found here, with small changes as necessary
- Flexbugs - a community-curated list of flexbox issues and workarounds
- Can I use ...? - CSS API support list across browser versions
- Rachel Andrew - CSS articles and blog
- Grid by Example - CSS grid layout patterns and examples
- Solved by Flexbox - flexbox CSS layout examples
- CSS Tricks: A Complete Guid to Flexbox
- CSS Tricks: A Complete Guide to Grid