Markdown is a lightweight markup language for creating formatted text using a plain-text editor.

It is recommended to use a tool such as Visual Studio Code [Link] with the extension Auto-Open Markdown Preview [Link] or an online editor like StackEdit [Link].

GitHub has its own flavor of Markdown with a few extra features.

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# Biggest header
## Second largest header
### Medium header
#### Medium header
##### Second smallest header
###### Smallest header
*italic*
_italic_
**bold**
__bold__
***italic and bold***
~~strikethrough~~
---
___
***
\*escape character\*
> block quote
[link caption](http://.../ "title")
* topic
    * sub-topic
1. list item one
2. list item two
`inline code`
![image name](http://.../ "title")
```
code block (GitHub)
````
```javascript
varName = "string";
```
| table column one | table column two |
| - | - |
| row one col one | row one col two |
| row two col one | row two col two |
* [ ] unchecked task
* [x] checked task
line break\
Here is a sentence with a footnote. [^1]

[^1]: This is the footnote.
term
: definition