Next.js has become the default way to build production React applications. Created by Guillermo Rauch and the team at Vercel (formerly ZEIT), Next.js launched in 2016 as a framework that made server-side rendering with React straightforward. It’s since evolved into a full-stack framework that handles everything from API routes to image optimization.
The framework’s key feature is its flexible rendering model. Pages can be server-rendered on each request (SSR), pre-built at build time (SSG), incrementally regenerated (ISR), or rendered entirely on the client. This flexibility lets developers choose the right approach for each page in their application.
Next.js 13 (2022) introduced the App Router, a major architectural shift built on React Server Components. This new paradigm lets developers write components that run exclusively on the server, fetching data and rendering HTML without sending JavaScript to the client. It was a significant departure from the previous Pages Router and generated extensive discussion in the React community.
Vercel, the company behind Next.js, raised over $560 million in funding and was valued at $2.5 billion. While Next.js is open source and can be deployed anywhere, Vercel’s hosting platform is optimized for it, creating a natural funnel from framework to paid hosting.
The adoption numbers reflect Next.js’s dominance: it’s used by companies like TikTok, Hulu, Nike, Twitch, and the Washington Post. The framework gets millions of weekly npm downloads and has over 120,000 GitHub stars.
Next.js’s influence has been so significant that other frameworks have adopted similar ideas. Nuxt (Vue), SvelteKit (Svelte), and Remix (React) all address similar problems. But Next.js’s first-mover advantage, extensive documentation, and Vercel’s investment in the ecosystem have kept it at the front of the pack.
