LiveMarkdownEditor

Split-screen Markdown editor with editable preview, now running Online.

Features

• Source and preview panes with live sync
• Editable preview that converts back to Markdown
• Toolbar formatting actions
• File open/save support (File System Access API + fallback download)
• Keyboard shortcuts
• Dark mode toggle

Project Structure

• index.html: Vite entry HTML with Tailwind CDN config
• src/App.jsx: Main editor component and app logic
• src/App.css: Editor/preview custom styling
• src/index.css: Global baseline styles

Run

npm install
npm run dev

Validate

npm run lint
npm run build