Accordion Interface
An accordion interface is a user interface design pattern that allows users to expand and collapse sections of content vertically, typically using clickable headers. It conserves screen space by hiding non-essential information until needed, improving usability in content-heavy applications like FAQs, settings panels, or navigation menus. This pattern is commonly implemented in web and mobile development using HTML, CSS, and JavaScript.
Developers should learn and use accordion interfaces when designing applications with hierarchical or categorized content that benefits from progressive disclosure, such as FAQs, product descriptions, or complex forms. It enhances user experience by reducing clutter, improving readability on small screens, and allowing users to focus on relevant sections without overwhelming them with information. This pattern is particularly useful in responsive web design and mobile apps where space is limited.