Tag: JavaScript

Embed expressions in `{}` for values, conditions, and lists.

Build UIs as reusable components that return JSX.

Write components as functions (the modern default).

Understand class components for legacy codebases.

Pass data into components via props (read-only inputs).

Compare React, Angular, and Vue for philosophy, learning curve, and use cases.

Install React via a bundler toolchain (Vite recommended) rather than ancient CDN-only setups for apps.

Install Node.js LTS and verify npm/node versions.

Scaffold a React project with Vite for fast dev server and builds.

Learn src/, components/, hooks/, pages/, and public/ conventions.