Introduction

Mark is a modern WYSIWYG Markdown editor built with Tauri v2 and Vue 3. It renders tables, Mermaid diagrams, KaTeX math, and code blocks inline while you write.

Why Mark?

• Lightweight — 11 MB binary, 61 MB RAM. No Electron, no Chromium.
• Fast — Opens in under a second. Native macOS app.
• AI-native — Live file-watcher reload, CLI preview mode, diff view. Built for workflows where agents write Markdown and you review it.
• Full-featured — 21 themes, project sidebar, find & replace, export to PDF/HTML, source code mode.

Quick install

brew tap xronocode/mark && brew install --cask mark@alpha

Platform support

Platform	Status
macOS Apple Silicon	Supported (primary)
macOS Intel	Supported
Linux	Planned
Windows	Planned

Next steps

• Installation details
• Quick start
• Keyboard shortcuts