react.dev/
What is React?
React is free. React lets you describe the UI as components that update when state changes. Routing, data fetching, and styling come from other tools such as Next.js, Vite, and Tailwind.
React is a tool in the UI Components category of a tech stack.
Level
Key Features
ComponentsHooksServer and client rendering
React Pros & Cons
Pros of React
The usual UI library in this catalog
A huge set of examples and hiring familiarity
Components are easy to reuse across pages
Cons of React
You assemble routing, data, and styling yourself
The ecosystem moves, so old tutorials go stale