Devmont TOC Navigator

Devmont TOC Navigator makes it easy to add a clean, accessible table of contents to your posts and pages.

Features:
– Shortcode [dtocn_toc] and Gutenberg block
– Sticky TOC with smooth offset scrolling and active link highlighting
– Collapsible header with rotating icon
– Fine-grained styling controls (Header, Links, Container)
– Inline CSS generation for optimal performance
– Sanitized settings and safe escaping following WordPress standards

Shortcode

[dtocn_toc]

Attributes:
– heading_levels: Comma-separated list of headings to include (e.g. h2,h3,h4). Default: h2,h3
– float: none | left | right. Default: none
– toc_sticky: yes | no. Default: no

Example:
[dtocn_toc heading_levels=”h2,h3,h4″ float=”right” toc_sticky=”yes”]

Block

Adds a “Smart TOC” block with the same options as the shortcode.

Accessibility

• Uses semantic buttons and aria attributes for the accordion toggle
• Screen-reader-only label for the heading level data