How to do an accordion ?

• You need to create 2 paragraph types which can be (For Ex : Accordion,Accordion List).
• Accordion paragraph field - Paragraph Entity reference (Accordion List).
• Accordion List paragraph field - title and body.
• Add paragraph in my content type.
• Override parent paragraph twig file.
• Get all the require fields data into twig file.
• Follow the necessary things for Accordion in twig html structure.
  For Ex: Accordion

maybe it will help you.
Thanks.

hi @selinav here is the solution and check this link once it's more helpful
https://www.drupal.org/project/uswds_paragraphs/issues/2895878
Create 2 new paragraph types:
- Accordion: Contains any number of references to Accordion Item paragraphs (see below). Also contains a checkbox for allowing multiple items to be expanded at once. Also contains a checkbox for setting the first item to start expanded.
- Accordion Item: Contains any number of references to other paragraph
thanks

Attached is my custom module with (at least for me) a working accordion for paragraph as a starting point for your own development. It does the following on install:

1. Create two paragraph-types "accordion" and "accordion-item"
2. Create reference-field from "accordion" to "accordion-item" with title- & body-field
3. Template for the accordion-type (the "accordion formatter")
4. Attach libraries (js & css) for simple functionality

After install you can create a paragraph type "Accordion" (not "Accordion Item").

Next step could be to attach jQuery UI Accordion or something like that for some smooth animations.

Just use this module:

https://www.drupal.org/project/paragraphs_jquery_ui_accordion

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