Markdown Reference

# Heading 1
## Heading 2
### Heading 3
#### Heading 4
##### Heading 5
###### Heading 6

Heading 1
=========

Heading 2
---------

*italic text* or _italic text_
**bold text** or __bold text__
***bold and italic*** or ___bold and italic___
~~strikethrough~~

Use `backticks` for inline code.

> This is a blockquote
> It can span multiple lines
>
> > Nested blockquote

- Item 1
- Item 2
  - Nested item 2.1
  - Nested item 2.2
- Item 3

* Alternative bullet
* Another item

1. First item
2. Second item
   1. Nested item 2.1
   2. Nested item 2.2
3. Third item

- [x] Completed task
- [ ] Incomplete task
- [ ] Another task

[Link text](https://example.com)
[Link with title](https://example.com "Title text")

[Reference link][ref]
[ref]: https://example.com

<https://example.com>

![Alt text](image.jpg)
![Alt text](image.jpg "Image title")

![Reference image][img]
[img]: image.jpg

```javascript
function hello() {
  console.log("Hello, World!");
}
```

    function hello() {
      return "indented code";
    }

| Header 1 | Header 2 | Header 3 |
|----------|----------|----------|
| Cell 1   | Cell 2   | Cell 3   |
| Cell 4   | Cell 5   | Cell 6   |

| Left | Center | Right |
|:-----|:------:|------:|
| L1   | C1     | R1    |
| L2   | C2     | R2    |

---
***
___

Line 1
Line 2 (two spaces at end)

Or use blank line for paragraph break

\* Not italic \*
\# Not a heading
\[Not a link\]

<div>HTML content</div>
<span style="color: red">Colored text</span>

<details>
<summary>Click to expand</summary>
Hidden content
</details>