This is my attempt to capture some of the things I (relatively) frequently do in Markdown. It is by no means definitive, but I always seem to forget these ones.
Inline-style links use parentheses immediately after the link text. For example:
This is an [example link](http://example.com/).
Output: This is an example link.
Optionally, you may include a title attribute in the parentheses:
This is an [example link](http://example.com/ "With a Title").
Output: This is an example link.
You can do reference links too!
[Markdown Syntax Guide on SourceForge] [1]
[1]: https://sourceforge.net/p/slack/wiki/markdown_syntax/
Output: [Markdown Syntax Guide on SourceForge] 1
###Images This is image syntax, note the leading "bang"

###Block Quotes
Block quotes are designated with a right-facing chevron or greater-than symbol, e.g. '>'.
> This paragraph is shown as
> a block quote. Notice the
> quick brown fox...
This paragraph is shown as
a block quote. Notice the
quick brown fox...
Slack uses a triple chevron to block quote multiple lines.
>>> Slack style block quotes
supported here or no?
Slack style block quotes
supported here or no?
No, I guess not.
####Backslash Escapes
Show me the asterisks!
\* show them \*
Becomes... * show them *
Some others...
\ backslash
` backtick
* asterisk
{} curly braces
[] square braces
```bash
The ones I commonly use:
- bash
- bat
- java
- python
See Linguist-Languages.
#####Miscellaneous
Show array syntax inline to text: a[0
] See? 😄 🤘
As you can see above, emoji too!
:smile: :metal:
##References
https://daringfireball.net/projects/markdown/basics
https://daringfireball.net/projects/markdown/syntax#link
http://www.arlocarreon.com/blog/github/pre-and-code-tags-in-github-markdown/ (pre-tags for code blocks)
https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet
https://enterprise.github.com/downloads/en/markdown-cheatsheet.pdf
http://www.emoji-cheat-sheet.com/
https://help.github.com/articles/basic-writing-and-formatting-syntax/
https://sourceforge.net/p/gogs/wiki/markdown_syntax/
https://docs.gitlab.com/ee/user/markdown.html