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Andrea Verlicchi

Making the web faster and more user-friendly

Tagged “hybrid lazy loading”

  1. Do we still need lazy loading libraries and data-src in 2022?

    Back in the days, as browser support for native lazy loading was not as widespread as today, the best practice was to markup our images with data attributes like data-src and use a JavaScript library like my vanilla-lazyload to start loading them as they entered the visible portion of the page. Is it still a best practice today?

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