Markdown Cheatsheet
Headings
# H1 — Big title
## H2 — Section
### H3 — Subsection
#### H4 — Smaller
Text Formatting
**bold**
*italic*
~~strikethrough~~
`inline code`
Lists
# Unordered
- item
- item
- nested item
# Ordered
1. first
2. second
3. third
Links & Images
[link text](https://url.com)

Code Blocks
```bash
echo "hello"
```
```python
print("hello")
```
Tables
| Name | Age |
|-------|-----|
| Alice | 25 |
| Bob | 30 |
Blockquote
> This is a quote
> it can span multiple lines
Horizontal Line
Checkboxes
- [x] done
- [ ] not done