The frontend foundation behind most of the products we ship
React is a JavaScript library for building user interfaces out of reusable components, and Next.js is the framework built on top of it that adds routing, server-side rendering, and static generation the combination behind a large share of production web applications built today, including this site.
A frontend framework choice affects SEO, load performance, and how maintainable a codebase stays as a product grows. Next.js specifically closes the gap between "fast to build" and "fast to load and rank" server rendering and static generation mean a page can be both interactive and genuinely fast for a first-time visitor and a search crawler.
React and Next.js are our default for web frontends used across fintech dashboards, blockchain explorers, and marketplace platforms in our portfolio, including the API-backed Next.js interface behind our blockchain explorer project and the React frontend in Cryptify AI.