Markdown
学习/开发
Headers
# Heading 1## Heading 2### Heading 3
Heading 1
Heading 2
Heading 3
Line separator
***---___
Emphasis
**bold**__bold__*italic*_italic_~~strikethrough~~~underline~
bold
bold
italic
italic
strikethrough
Lists
Unordered
* Item1- Item 2+ Item 2a• Item 2b
- Item1
- Item 2
- Item 2a
- Item 2b
Ordered
1. Item12. Item 23. Item 3* Item 3a* Item 3b
- Item1
- Item 2
- Item 3
- Item 3a
- Item 3b
Task
- [ ] empty checkbox- [x] done checkbox
- empty checkbox
- done checkbox
Blockquote
> Blockquote
Quote
Links
http://github.com - automatic
http://github.com - automatic!
GitHub
Images
Format: 

Code
Inline
I think you should use an `<addr>` element here instead.
I think you should use an <addr> element here instead.
Block
function sayHi(name) {console.log(`Hi, ${name}`)}
Tables
First Header | Second Header------------ | -------------Content from cell 1 | Content from cell 2Content in the first column | Content in the second column
Username @mentions
@mention
Issue references
#1github-flavored-markdown#1defunkt/github-flavored-markdown#1
Emoji
GitHub supports emoji! :+1: :sparkles: :camel: :tada: :rocket: :metal: :octocat:
