Heading 1 ## Heading 2 ### Heading 3 Bold text, italic text, strikethrough, inline code, link, - list item 1 - list item 2 - checked item - unchecked item, > blockquote, js console.log('code block'); , | Col1 | Col2 | Col3 | | --- | --- | --- | | A | B | C |, --- Horizontal rule