Flickity is a carousel,slider,gallery library created by David DeSandro.Flickity makes galleries, sliders and carousels that feel lively and effortless. Start using Flickity in three steps. Download Flickity flickity.css and flickity.pkgd.min.js files Add the Flickity .css and .js files to your site Add js-flickity class to gallery elements That’s it! You’re all set to start using and customizing Flickity.