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// Mobile jQuery checklist: // [x] <meta name="viewport" content="width=device-width, initial-scale=1"> // [x] touch-action: manipulation (removes click delay) // [x] Touch events for swipe/gesture // [x] 16px font-size on inputs (prevents iOS zoom) // [x] Throttled scroll/resize handlers // [x] Lazy loading for images (loading="lazy") // [x] Offline detection with navigator.onLine // [x] loading="lazy" + IntersectionObserver fallback
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