How I built a QR business card generator with Next.js

How I built a QR business card generator with Next.js Most small businesses still rely on printed visiting cards that get outdated quickly and are hard to track or update. I wanted to solve a simple problem: Make a business card that can be shared instantly, updated anytime, and accessed through a QR code. So I built a QR-based digital business card generator using Next.js. The problem Traditional visiting cards have a few issues: Information becomes outdated (phone, email, address) No way to tr