Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Heading 6

Paragraphs and Line Breaks

This is a paragraph with multiple sentences. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

This is another paragraph separated by a blank line.

This line ends with two spaces for a hard break.
This line appears on a new line.

Text Formatting

Bold text or bold text

Italic text or italic text

Bold and italic or bold and italic

~~Strikethrough text~~

Inline code with backticks

Lists

Unordered List

Item 1
Item 2
- Nested item 2.1
- Nested item 2.2
  - Deeply nested item 2.2.1
Item 3
Alternative bullet
Another item

Ordered List

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

Task List

Completed task
Incomplete task
Another incomplete task

Links

Images

Alt text

Alt text with title

Blockquotes

This is a blockquote. It can span multiple lines.

Blockquotes can be nested

Like this

And even deeper

Blockquotes can contain other markdown elements.

Code Blocks

Inline Code

Use console.log() to print in JavaScript.

Fenced Code Blocks

function greet(name) {
    console.log(`Hello, ${name}!`);
}

greet("World");

def factorial(n):
    if n <= 1:
        return 1
    return n * factorial(n - 1)

print(factorial(5))

def fibonacci(n)
  return n if n <= 1
  fibonacci(n - 1) + fibonacci(n - 2)
end

puts fibonacci(10)

<!DOCTYPE html>
<html>
<head>
    <title>Test Page</title>
</head>
<body>
    <h1>Hello World</h1>
</body>
</html>

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
}

#!/bin/bash
echo "Hello from bash"
ls -la
cd /home/user

Indented Code Block

This is an indented code block
Created with 4 spaces
No syntax highlighting

Horizontal Rules

Tables

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

Aligned Tables

Left Aligned	Center Aligned	Right Aligned
Left	Center	Right
Text	Text	Text

Footnotes

Here’s a sentence with a footnote¹.

Another sentence with a footnote².

Definition Lists

Term 1: Definition 1
Term 2: Definition 2a; Definition 2b

Abbreviations

The HTML specification is maintained by the W3C.

Escaping Characters

*Not italic*

*Not bold*

# Not a heading

[Not a link](https://example.com)

HTML Elements

This is raw HTML inside markdown.

Click to expand

This content is hidden by default.

Ctrl + C

Highlighted text

^Superscript and _subscript

Emojis

:smile: :heart: :thumbsup: :rocket: :fire:

😀 😃 😄 😁 🚀 ❤️ 👍

Special Characters

Math (if supported)

Inline math: $E = mc^2$

Block math:

\[\int_{0}^{\infty} e^{-x^2} dx = \frac{\sqrt{\pi}}{2}\]

Combination Examples

Code with Description

Here’s how to create a function in Python:

def calculate_sum(a, b):
    """
    Calculate the sum of two numbers.
    
    Args:
        a (int): First number
        b (int): Second number
    
    Returns:
        int: Sum of a and b
    """
    return a + b

result = calculate_sum(5, 3)
print(f"Result: {result}")

Blockquote with Code

Note: Always validate user input

const sanitize = (input) => {
    return input.trim().replace(/[<>]/g, '');
};

List with Code

Install dependencies:
```
npm install
```
Run the development server:
```
npm run dev
```
Build for production:
```
npm run build
```

Conclusion

This document tests all major markdown elements including headings, text formatting, lists, links, images, code blocks, tables, and more. Use this to verify your markdown rendering functionality.

This is the first footnote. ↩
This is the second footnote with more details. ↩

Your awesome title

Markdown Goes Brrrrr