NexPlugin

NexIndex is built for performance-obsessed creators. Unlike other plugins that load heavy assets, NexIndex uses zero jQuery and intelligent conditional loading.
We reimagined navigation to be beautiful, intelligent, and editorial-friendly. Say goodbye to ugly lists and welcome a modern reading experience.
<h3>🚀 Killer Features</h3>
<ul>
<li>Dual-Mode Headings (Exclusive):
<ul>
<li>Standard Block: Create classic H2/H3 headings on their own lines.</li>
<li>Inline “News-Style” Heading: Create headings that merge seamlessly into the start of a paragraph (like in newspapers). Google reads them as valid headings, but they visually flow with your text.</li>
</ul>
</li>
<li>5 Modern Skins: No coding required. Choose from Glassmorphism, Notion-style, Midnight SaaS, Minimal Border, and Card Shadow.</li>
<li>Live Editor Preview: See your TOC structure update in Real-Time directly inside the Gutenberg sidebar.</li>
<li>Smart Mobile Widget: On mobile, the TOC automatically transforms into a sleek Floating Button or Bottom Bar to save screen space.</li>
<li>Reading Progress Bar: A slim progress indicator at the top of the screen to encourage reading completion.</li>
<li>Smart Anchor Generator: Automatically removes stop words (e.g., “how-to-cook-rice” instead of “how-to-cook-the-rice”) for cleaner URLs.</li>
<li>Hybrid Editor Support: Works perfectly in both Gutenberg (Block Editor) and Classic Editor (TinyMCE).</li>
</ul>
<h3>⚡ Why NexIndex?</h3>
<ol>
<li>Zero Bloat: Written in Vanilla JS (<10KB). No jQuery dependencies.</li>
<li>SEO Optimized: Uses semantic HTML5 <code><nav></code> and valid ARIA roles.</li>
<li>Developer Friendly: Clean code architecture and hooks.</li>
</ol>

NexIndex – Auto Table of Contents & SEO Links

NexIndex is the Next-Gen Table of Contents plugin. Beautiful skins, Smart SEO Anchors, Inline Headings (News Style), and Mobile-First design.

PiotrPress

Clearcode

The WordPress CC-TOC plugin automatically creates a table of contents (TOC) for posts/pages (and/or custom post types) based on headings in content. This plugin can also output a listing of child pages (INDEX).
The TOC by default appears before, while the INDEX appears after the content post/page.
<h4>Tips & Tricks</h4>
<ol>
<li>You can disable support for TOC and/or INDEX displaying in specific post/page edit page manually.</li>
<li>You can also use shortcode (by default <code>toc</code> and/or <code>index</code> – you can change it in the settings): 
[toc] and/or <code>[index]</code></li>
</ol>

CC-TOC

This plugin automatically creates a table of contents based on html headings in content.

NexIndex – Auto Table of Contents & SEO Links vs CC-TOC