Flex type bg11/9/2022 □ Use case: when your lazily loaded images show their alt text and the empty image icon before loading. This is the section where you can find ready to copy & paste code for your convenience. Works with RequireJS module loader, ~0.5kb smaller than UMD versionĮxports LazyLoad so you can import it in your project both using and a bundler like WebPack or Rollup Works as in-page, ~0.5kb smaller than UMD version IIFE (Immediately Invoked Function Expression) Works pretty much everywhere, even in common-js contexts Inside the dist folder you will find different bundles. Feel free to fork and improve it! Bundles This implementation takes the same props that you would normally pass to the img tag, but it renders a lazy image. Take a look at this example of usage of React with LazyLoad on Sandbox. More information about bundling LazyLoad with WebPack are available on this specific repo. It's also possible (but unadvised) to use the require commonJS syntax. and automatically calculate the value of the sizes attribute Can lazyload iframes Can lazyload videos Can lazyload background images Can lazily execute code, when given elements enter the viewport Can restore DOM to its original state Tested on real browsers README.md Hyperlinks to other Internet resources are used at the visitor's own risk.□□ Getting started - HTML Lazy image: Lazy image with low quality placeholder: Lazy responsive image with srcset and sizes: Lazy responsive image with hi-dpi support using the picture tag: Lazy responsive image with automatic WebP format selection, using the picture tag: Lazy background image Lazy video Lazy iframe □□ Getting started - Script The simple, easiest way Using an async script Using an async script + getting the instance reference Local install Using npm Using bower Manual download Local usage Usage with React Bundles □ Recipes Hide alt text and empty image Image errors handling Dynamic content Mixed native and JS-based lazy loading Scrolling panel(s) Lazy functions Lazy initialization of multiple LazyLoad instances □ Demos □ Tips & tricks Minimize CLS by occupy space beforehand □ API Constructor arguments Options Methods Properties □ All features, compared vanilla-lazyload VS lazysizes Is extendable Is SEO friendly Optimizes performance by cancelling downloads of images that already exited the viewport Retries loading after network connection went off and on Supports conditional usage of native lazyloading Works with your DOM, your own classes and data-attributes Can lazyload responsive images. In no way does this website claim to be a substitute neither for the reader's personal deliberations nor for his technical and professional knowledge. However, Generali Fund Management S.A cannot be held responsible for the use of this information and any financial consequences that would arise therefrom. The information available on this website stems from sources considered reliable by BG FUND MANAGEMENT LUXEMBOURG S.A. The various information available on this website, particularly in relation to undertakings for collective investment in transferable securities (UCITS) managed by BG FUND MANAGEMENT LUXEMBOURG S.A., shall in no way constitute an offer to subscribe or redeem units or shares of UCITS. The information provided herein does not constitute in any manner an offer or solicitation to buy or sell any financial instrument. This website aims to present the activity of asset management of BG FUND MANAGEMENT LUXEMBOURG S.A. This information is published without any guarantee of completeness or accuracy and has no legal, accounting or fiscal value as such. All material information disseminated on this website is provided solely for purposes of information.
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