Welcome to Markdown Editor

This is a sample document. You can edit the content on the left, and the preview will update in real-time on the right.

Features

• Markdown syntax
• Real-time preview
• One-click copy to WeChat

Instructions

1. Enter Markdown content on the left
2. Preview updates in real-time on the right
3. Click "Copy Preview" to copy to clipboard
4. Paste the content into WeChat editor

Note: Supports all standard Markdown syntax, including headings, lists, quotes, code blocks, etc.

// Code block example
function hello() {
    console.log("Hello, World!");
}