🚨 : Always include "purpose": "any maskable" in your manifest. This allows Android to apply its native masking (like turning your square icon into a circle) without cutting off the edges of your logo. Current Design Trends
A "hot" icon is one that is fetched immediately during the service worker installation. It is not lazy-loaded. Serving this icon with a Cache-Control: max-age=31536000 header ensures it remains in the user's browser cache forever, making subsequent loads instant. icon192x192png hot
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