{"name":"My Progressive Web App","short_name":"My PWA","theme_color":"#007bff","icons":[{"src":"./icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"./icon-512x512.png","sizes":"512x512","type":"image/png"}],"start_url":"/qrscanner","display":"standalone","background_color":"#ffffff","description":"An awesome app built with modern web technologies.","scope":"/qrscanner","orientation":"portrait","screenshots":[{"src":"./images/screenshots/screenshot-desktop.png","sizes":"1280x720","type":"image/png","form_factor":"wide"},{"src":"./images/screenshots/screenshot-mobile.png","sizes":"540x720","type":"image/png","form_factor":"narrow"}]}