The devil is in the details…Tuesday, April 5th, 2022 at 12:22 pm
If you use the HTML elements of summary and details you don’t have to write any show/hide code yourself and users of Chromium browsers (Edge, Chrome, Brave…) can use “find in page” as the browser will automatically expand the details that contain their search terms.
You can see this in action on any page that uses the elements. For example on this W3C document you can open the Developer Tools and see the browser add the “open” attribute to the detail in question when the term was found inside the details.
More about summary and details: