Headers

This is a Heading h1

This is a Heading h2

This is a Heading h6

# This is a Heading h1
## This is a Heading h2
###### This is a Heading h6

Emphasis

This text will be italic
This will also be italic

This text will be bold
This will also be bold

You can combine them

*This text will be italic*  
_This will also be italic_

**This text will be bold**  
__This will also be bold__

_You **can** combine them_

Due to the rendering mechanics of web fonts, Markdown italic syntax (text or text) may not display correctly if the active typeface lacks an italic variant. For optimal typographic rendering, please ensure your configuration loads a font family that fully supports italic styles.

由于网站字体的渲染机制，如果当前启用的字体系列不包含斜体字形，Markdown 的斜体语法（文本 或 文本）可能无法正常显示。为了获得最佳的排版视觉效果，请确保在配置中加载了完整支持斜体样式的字体。

Lists

Unordered

• Item 1
• Item 2
• Item 2a
• Item 2b
  • Item 3a
  • Item 3b

* Item 1
* Item 2
* Item 2a
* Item 2b
    * Item 3a
    * Item 3b

Ordered

1. Item 1
2. Item 2
3. Item 3
   1. Item 3a
   2. Item 3b

1. Item 1
2. Item 2
3. Item 3
    1. Item 3a
    2. Item 3b

Images

![This is an alt text.](/sample.jpg "This is a sample image.")

Links

You may be using Markdown Live Preview.

You may be using [Markdown Live Preview](https://markdownlivepreview.com/).

Blockquotes

Markdown is a lightweight markup language with plain-text-formatting syntax, created in 2004 by John Gruber with Aaron Swartz.

Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor.

> Markdown is a lightweight markup language with plain-text-formatting syntax, created in 2004 by John Gruber with Aaron Swartz.
>
>> Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor.

Tables

| Left columns  | Right columns |
| ------------- |:-------------:|
| left foo      | right foo     |
| left bar      | right bar     |
| left baz      | right baz     |

Blocks of code

let message = 'Hello world';
alert(message);

```
let message = 'Hello world';
alert(message);
```

Mermaid diagrams

graph TD
  A[Start] --> B{Decision}
  B -->|Yes| C[Finish]
  B -->|No| D[Alternate]

```mermaid
graph TD
  A[Start] --> B{Decision}
  B -->|Yes| C[Finish]
  B -->|No| D[Alternate]
```

Inline code

This web site is using markedjs/marked.

This web site is using `markedjs/marked`.