Complex Markdown Showcase

This document demonstrates a wide range of modern Markdown features, including GitHub Flavored Markdown (GFM) and other common extensions.

Table of Contents

• Headings
• Text Formatting
• Lists
• Links and Images
• Code Blocks
• Tables
• Blockquotes
• Task Lists
• Footnotes
• Definition Lists
• Emoji and Icons
• Alerts
• Diagrams
• Mathematical Expressions

Headings

Headings from # H1 to ###### H6 are supported.

Subheading

Sub-subheading

Smaller heading

Text Formatting

Bold, italic, strikethrough, and inline code.

Superscript^2^ and subscript2.

Highlighted text: ==This is highlighted== (supported in some Markdown flavors).

Lists

Unordered List

• Item 1
  • Nested item
  • Another nested item
• Item 2
  • Different bullet style
  • Another sub-item

Ordered List

1. First item
   1. Sub-item
   2. Another sub-item
2. Second item a. Letter-based sub-item b. Another one

Links and Images

Link to xAI
Relative link to section

Code Blocks

Inline code example.

Fenced code block with syntax highlighting:

# Python example
def fibonacci(n):
    if n <= 1:
        return n
    else:
        return fibonacci(n-1) + fibonacci(n-2)

print(fibonacci(10))

Code block with line numbers (GFM-specific):

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

Tables

Blockquotes

This is a blockquote. It can span multiple lines.

Nested blockquote for emphasis.

Task Lists

• Completed task
• Incomplete task
• Another task with formatting

Footnotes

This is a sentence with a footnote.¹

Definition Lists

Term 1 : Definition for term 1.

Term 2 : Another definition. : Multiple definitions are supported.

Emoji and Icons

Standard emoji: 😊🚀
GitHub emoji: :smile: :rocket:
Custom emoji (if supported): :octocat:

Alerts

Note
This is a note alert.

Warning
This is a warning alert.

Tip
This is a tip alert.

Diagrams

Mermaid diagram (supported in some Markdown renderers):

graph TD
    A[Start] --> B{Decision}
    B -->|Yes| C[Action 1]
    B -->|No| D[Action 2]
    C --> E[End]
    D --> E

Mathematical Expressions

This showcases the majority of modern Markdown features supported by common parsers like GitHub Flavored Markdown and extensions like Mermaid or MathJax.