Must-Watch CSS

Must-Watch CSS is a curated collection of high-quality recorded talks and presentations about CSS, covering both foundational topics (like layout, Flexbox, Grid) and more advanced or modern concerns (such as performance, tooling, CSS variables, animations, and architecture). Rather than being a code library, it serves as a learning resource — a “watch-list” for front-end or UI developers who want to deepen their understanding of CSS beyond basic syntax. The repository organizes talks by year and topic, giving a historical and topical overview of how CSS practices and tools have evolved. For learners, this collection allows seeing how experts think about layout, performance, design trade-offs, and how CSS­-related problems are solved in real projects or at scale. It’s especially useful if you prefer video learning over documentation, or if you want to expose a team (or yourself) to a variety of perspectives and opinions about styling, architecture, and CSS best-practices.