App Building & Devintermediate
Frontend Framework
Definition
A structured toolkit for building the user-facing part of a web app. Popular examples: React, Next.js, Vue, Svelte. They handle state, routing, and UI rendering efficiently.
Why it matters
Frameworks speed up development enormously by solving common problems (navigation, reusable components, data fetching) so developers don't start from scratch.
Example
A founder chooses Next.js for her SaaS because it handles both frontend and backend in one framework and deploys easily to Vercel.
Related terms
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