This plugin adds automatic accordion functionality to headings in WordPress content.
It provides collapsible sections for H2 and H3 headings, enabling a clear hierarchical reading experience for long-form content.
The plugin is designed to work with both classic and block-based themes, including Gutenberg editor content.
No external libraries are required.
Features
- Accordion behavior for H2 headings (primary sections)
- Nested toggle behavior for H3 headings within H2 sections
- H4 headings are preserved as part of the content structure (non-interactive)
- Works with Gutenberg block editor
- Works with classic editor
- Compatible with most WordPress themes
- Lightweight vanilla JavaScript implementation
- No external dependencies