Accordion

Autor
Ex-Meta Staff Engineer
Languages

Build an Accordion component that displays a list of vertically stacked sections that each contain a title and content snippet. Some HTML is provided for you as example contents along with a chevron icon.

Requirements

  • By default, all sections are collapsed and are hidden from view.
  • Clicking on a section title toggles the contents.
    • If the section is collapsed, the section will be expanded and the contents will be displayed.
    • If the section is expanded, the section will be collapsed and the contents will be hidden.
  • The sections are independent of each other.

Example

Try out an example of an accordion component.

Notes

  • The focus of this question is on functionality, not the styling. Do not spend too much time writing custom CSS.
  • You may modify the markup (e.g. adding ids, data attributes, replacing some tags, etc) and use client-side rendering instead.
  • You may want to think about ways to improve the user experience of the application and implement them (you get bonus credit for doing that during interviews).
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