manifest.json

{
	"name": "GridSound",
	"short_name": "GS",
	"description": "A free digital audio workstation",
	"start_url": "/daw/",
	"scope": "/daw/",
	"display": "standalone",
	"orientation": "landscape",
	"background_color": "#222",
	"theme_color": "#3a5158",
	"icons": [
		{ "type": "image/png", "sizes":   "16x16", "src": "assets/icon/black/16.png" },
		{ "type": "image/png", "sizes":   "32x32", "src": "assets/icon/black/32.png" },
		{ "type": "image/png", "sizes":   "48x48", "src": "assets/icon/black/48.png" },
		{ "type": "image/png", "sizes":   "96x96", "src": "assets/icon/black/96.png" },
		{ "type": "image/png", "sizes": "128x128", "src": "assets/icon/black/128.png" },
		{ "type": "image/png", "sizes": "192x192", "src": "assets/icon/black/192.png" },
		{ "type": "image/png", "sizes": "256x256", "src": "assets/icon/black/256.png" },
		{ "type": "image/png", "sizes": "512x512", "src": "assets/icon/black/512.png" }
	]
}