This repository contains a WordPress QR-code plugin that Adds QR codes to individual posts and the site homepage. Post QR codes target the current permalink, while homepage QR codes target the site root. qrcode.php:20-38

• Uses the public api.qrserver.com service to generate a green, 140×140 QR code. qrcode.php:44-50
• Displays the QR code as a fixed panel in the lower-right corner, with a smaller mobile presentation. qrcode.php:53-87
• Previously had a configurable dashboard-settings implementation, but the latest repository commit reverted that feature.