Examples of native and scripted expand/collapse interactions. Each widget is wrapped in an element with class "example", and controlled content containers use the "details" class.
An expand/collapse widget lets you show or hide additional information on demand. The native HTML <details> element provides built-in semantics, keyboard support, and accessibility.
This panel is controlled by a button using ARIA attributes. It demonstrates how to manage visibility with JavaScript while keeping the DOM simple.
Key aspects:
Install dependencies, set up your project, and run your first build. Follow the quickstart guide to get productive in minutes.
Customize behavior via a configuration file. You can set paths, enable plugins, and tweak performance options.
Check logs, validate configuration, and isolate issues. Review common solutions for build failures and runtime errors.