This post teaches us how to create an Automatic Image Slider using simple HTML & CSS and javascript. This post teaches us how to create an Automatic Image Slider using simple HTML & CSS and javascript. Let's start making it. You do not have to know or understand HTML code. Load GSAP.js, CSSRulePlugin Js, and animated slider JavaScript file before the closing of the body tag and done. Animated bootstrap image slider changes look and feel of your website. Let's start making it. A quick guide for creating an Automatic Image slider using HTML and CSS. Example 2: custom image slider javascript