TL;DR Build a native accordion with HTML tags <details> and <summary>, eliminating the need for JavaScript. This technique creates collapsible sections of content, providing users easy access without overwhelming them with too much information at once. Building a Native Accordion with <details> and <summary> (No JS!) As full-stack developers, we're no strangers to building complex interfaces that require JavaScript for dynamic interactions. However, sometimes the simplest solutions can be found in plain old HTML. In this article, we'll explore how to build a native accordion component using only HTML tags <details> and <summary>, eliminating the need for any JavaScript.