- The State of JavaScript - An annual survey on topics ranging from frontend frameworks and state management, to build tools and testing libraries.
- The State of CSS - An annual survey about the latest trends in CSS.
- Flexbox Froggy - A game for learning CSS flexbox.
- Grid Garden - A game for learning CSS grid.
- Adele - Repository of publicly available design systems and pattern libraries.
- User Experience Database - Free database of curated products.