QR codes make it easy for people to point-and-tap to access an online menu, connect to Wi-Fi or link to any website. Learn how to create a QR code.

sudo systemctl enable code-server At this point, code-server will always be running, even if the system reboots. And that’s how you can serve up an instance of Visual Studio Code over your network.

Believe it or not you can use Microsoft's Visual Studio Code from your web browser, or at least, versions of it.