This repo contains an online QR Code generator. The app is based on React and the qrcode.react lib. Moreover, this idea came to me in the process of my journey "Build a project per week" so this repo will not be maintened. However, you can have access to this app through the link i shared at the bottom of this readMe.
You can found the web app on this link: https://fowlll.github.io/qrcode-generator/