MarkTreeDoc

MarkTreeDoc is a modern, lightweight, high-performance documentation plugin for WordPress built with pure HTML5 and CSS3.

It features zero client-side JavaScript for front-end rendering, providing blazing fast speed, complete SEO friendliness, tree navigation, one-page instant tab switching, syntax highlighting, breadcrumbs, right outline TOC, and more.

Key Features

• Zero Client JS: Pure HTML5 and modern CSS3 rendering without heavy frontend scripts.
• Three-Column Layout: Left tree navigation, center content flow, and right outline/notes sidebar.
• Instant Tab Navigation: Seamless single-page tab transitions driven by CSS pseudo-classes.
• Built-in Markdown Engine: Full GFM support including tables, task lists, alerts, blockquotes, and footnotes.
• Syntax Highlighting: Pre-rendered syntax highlighting for PHP, Python, JavaScript, CSS, HTML, Bash, Go, Rust, and more.
• Responsive Design: Fluid mobile and desktop experiences with collapsible sidebars.
• Multilingual Ready: Fully compatible with Polylang and Loco Translate, with built-in English and Simplified Chinese support.

External Services

MarkTreeDoc runs entirely on your local WordPress installation and does NOT connect to any external third-party services, remote APIs, or cloud analytics. All Markdown parsing, syntax highlighting, and HTML/CSS compilation are processed locally on your server.