Show HN: Mdc – just another Markdown viewer with ToC and CLI support

A modern, lightweight desktop application for viewing Markdown files with an auto-generated table of contents. Built with Tauri, React, and TypeScript.

• 📄 Clean Markdown Rendering: Beautifully rendered Markdown with GitHub-flavored markdown support
• 📋 Auto-generated Table of Contents: Automatically generates navigation from your document headers
• 🎨 Modern UI: Clean, responsive design with dark/light mode support
• 🖱️ Easy File Selection: Click-to-select interface for choosing Markdown files
• ⚡ Fast & Lightweight: Built with Tauri for optimal performance
• 🔄 File Switching: Quick file switching with the floating file selector button

1. Download the latest release from the releases page
2. Install the appropriate package for your platform:
   • macOS: Download and mount the .dmg file, then drag MDC to Applications
   • Windows: Run the .msi installer
   • Linux: Install the .deb or .AppImage file

Click anywhere on the welcome screen to select a Markdown file to view.

When viewing a document, click the file icon in the top-right corner to select a different Markdown file.

• Node.js (v18 or higher)
• pnpm
• Rust

• Frontend: React + TypeScript + Vite
• Styling: Tailwind CSS + Tailwind Typography
• Desktop Framework: Tauri
• Markdown Rendering: react-markdown + remark-gfm
• Backend: Rust

MIT License - see LICENSE file for details.