Every time I start a new React project, the same question comes up: which UI library should I use? In this video, I narrow it down to 10 React UI libraries that are actually worth considering in 2026, and I group them into clear categories so you can pick based on the kind of app you’re building. The big idea is simple: different libraries solve different problems—some give you a full design system, some are Tailwind-first, and some are unstyled primitives when you want total control. I start with design system libraries that ship with great components (and typically strong Figma support): Material UI for breadth and ecosystem (including MUI X), Ant Design for enterprise dashboards and data-heavy apps with solid TypeScript and built-in form validation, and Chakra UI for developer experience with style props while not forcing one strict visual identity. Then I move into Tailwind-focused options like shadcn/ui (copy-paste components you own), daisyUI (semantic classes like `btn`), and Headless UI (unstyled but handles accessibility and keyboard behavior). For primitives, I cover React Aria, Radix UI (what shadcn is built on), and Base UI (newer, unstyled, accessible, works with any styling). Finally, when speed matters most, I recommend Mantine—and as a bonus, React Admin for full CRUD admin panels. I wrap up with a quick decision tree so you can choose fast.