Main Title (H1)

This sample document demonstrates the full spectrum of Markdown elements, formatting options, and extended syntax.

1. Text Formatting & Typography (H2)

1.1 Basic Emphasis (H3)

• Bold text using **bold** or __bold__
• Italic text using *italic* or _italic_
• Bold and Italic using ***bold italic*** or ___bold italic___
• Strikethrough using ~~strikethrough~~
• Highlighted text using ==highlighted== (supported in extended flavor)
• Subscript: H2O (supported in extended flavor)
• Superscript: E = mc^2^ (supported in extended flavor)

2. Lists

2.1 Unordered List

• Item 1
  • Sub-item 1.1
  • Sub-item 1.2
    • Sub-sub-item 1.2.1
• Item 2
• Item 3

2.2 Ordered List

1. First step
2. Second step
   1. Sub-step 2a
   2. Sub-step 2b
3. Third step

2.3 Task List (Checklist)

• Completed task
• Pending task
• Future task with formatted text

2.4 Definition List (Extended Syntax)

Term 1 : Definition of Term 1

Term 2 : First definition of Term 2 : Second definition of Term 2

3. Links & Media

3.1 Links

• Standard Inline Link
• Link with Title
• Automatic link: https://www.example.com
• Email link: user@example.com

3.2 Images

4. Blockquotes

“Markdown is a lightweight markup language with plain-text-formatting syntax.”

— John Gruber

Nested blockquotes are also supported to represent multi-level discussions or responses.

5. Code & Syntax Highlighting

5.1 Inline Code

Use the print("Hello World") function or npm install command.

5.2 Fenced Code Blocks

JavaScript

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

greet('Developer');

Python

# Python Example
def calculate_factorial(n):
    if n == 0 or n == 1:
        return 1
    return n * calculate_factorial(n - 1)

print(calculate_factorial(5))

6. Tables

6.1 Basic & Aligned Tables

6.2 Team Overview Table

7. Mathematical Formulas (LaTeX Syntax)

Inline math formula: $E = mc^2$ and $a^2 + b^2 = c^2$.

Display math block:

$$ \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} $$

8. HTML Elements

Markdown supports inline HTML for additional styling or structural needs:

9. Footnotes

Here is a statement requiring a footnote reference.¹ Here is another one.²