Heading 1 : # Heading 1

Heading 2 : ## Heading 2

Heading 3 : ### Heading 3

bold: bold **bold**

italic: italic *italic*

bold and italic : impt ***bold and italic***

in-text code : ` code `

code block 1 : code block

tab
sum

code block 2 : <pre> code block </pre>

tab sum  

item list : use - or *, use tab to change level

• item
  • item
  • item
• item

link : link to home [link to home](https://jhbyeon.github.io)

• or just https://jhbyeon.github.io : <link>

image : ![alt text](image path/directory)

task list

• task 1
• task 2
• task 3