Native lazyload images vs other libraries

• lazysizes

  19 17,297 0.0 JavaScript

  High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

Since browsers support native lazy-loading, do we need libraries like this https://github.com/aFarkas/lazysizes?

• lazyload

  1 0 10.0 JavaScript

  This fills a few gaps in image lazy-loading support; it covers the various ways you can use <img> elements, <picture> elements, and CSS background images … but it gets out of the way if the environment natively supports lazy-loading. (by fromtheoutfit)

  

I made a 826 byte library a while back that supports , , and css background images: https://github.com/fromtheoutfit/lazyload

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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