Markdown Syntax Guide
A quick reference for common Markdown notation and formatting.
Headers
# H1 Header
## H2 Header
### H3 Header
#### H4 Header
Emphasis
*Italic* or _Italic_
**Bold** or __Bold__
***Bold and Italic***
~~Strikethrough~~
Lists
Unordered
- Item 1
- Item 2
- Sub-item 2.1
- Sub-item 2.2
Ordered
1. First item
2. Second item
3. Third item
Task Lists
- [x] Completed task
- [ ] Incomplete task
Links & Images
[Link Text](https://www.example.com)
Code
Inline Code
Use `backticks` for inline code.
Code Blocks
```python
def hello_world():
print("Hello, World!")
```
Blockquotes
> This is a blockquote.
> It can span multiple lines.
Tables
| Header 1 | Header 2 |
| :---: | :--- |
| Centered | Left |
| Row 2 | Data |
Horizontal Rules
---
Collapsible Sections
<details markdown="1">
<summary>Click to expand</summary>
Hidden content goes here.
</details>