React PwaAn upgradable boilerplate for Progressive web applications (PWA) with server side rendering, build with SEO in mind and achieving max page speed and optimized user experience.
Vanilla LazyloadLazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.
media srcsetMedia-SrcSet implementiert SRCSET-Funktionalität.
jekyll-imgixA plugin for integrating imgix into Jekyll sites
vue-visualVue 2 image and video loader supporting lazy loading, background videos, fixed aspect ratios, low rez poster images, transitions, loaders, slotted content and more.
imgix-javaA Java client library for generating URLs with imgix
srcset.shA command line script that generates multiple responsive versions of an image at width breakpoints -- 320,480,640,768,960,1024,1280,1440 pixels wide -- that match common Mobile and widescreen desktop/laptop viewports using Imagemagick's convert utility and outputs the needed <img/> tag