{"name":"RSTAR HUB - Tempo Trainer","short_name":"RSTAR HUB","description":"Offline-capable song tempo trainer and drum chart builder","start_url":"/","display":"standalone","background_color":"#111827","theme_color":"#0891b2","lang":"en","scope":"/","icons":[{"src":"/img/icons/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/img/icons/android-chrome-512x512.png","sizes":"512x512","type":"image/png"},{"src":"/img/icons/android-chrome-maskable-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}