jQuery Unveil - A very lightweight plugin to lazy load images
Unveil is a lightweight lazy-loading plugin for jQuery that defers image loading until they enter the viewport, reducing page load times on long pages. It uses data attributes to specify actual image sources and supports retina display optimization through a separate high-resolution image attribute, all in under 1KB. The plugin offers customizable loading thresholds, callback animations, and manual triggering options while maintaining fallback support for users without JavaScript enabled.