Cheat sheet for various Markdown/-up/-sideways/-back/… implementations

Original Idea by @michaeldexter.

Currently:

• Vanilla Markdown
• GitHub
• Riot
• Slack

Simple formatting

Vanilla Markdown

*emphasis* **strong** ***strong emphasis***

GitHub

*emphasis* **strong** ***strong emphasis***

_emphasis_ __strong__ ___mixed__ bag_

emphasis strong strong emphasis

emphasis strong mixed bag

Riot

*emphasis* **strong** ***strong emphasis***

Slack

_emphasis_ *strong* ~strikethrough~

Blockquotes

Vanilla Markdown

> This be a quote

GitHub

> This be a quote

This be a quote

Riot

> This be a quote

Slack

> This be a quote

Code / Preformatted text

Vanilla Markdown

This is an example of `inline code`

    Four spaces denote a code block
    No syntax highlighting

GitHub

This is an example of `inline code`

    Four spaces denote a code block

```
Alternatively you can surround the code block with triple backticks
```

```c
#include <stdio.h>

int main ()
{
  printf("Also supports syntax highlighting!\n");
  return 0;
}
```

This is an example of inline code

Four spaces denote a code block

Alternatively you can surround the code block with triple backticks

#include <stdio.h>

int main ()
{
  printf("Also supports syntax highlighting!\n");
  return 0;
}

Riot

This is an example of `inline code`

    Four spaces denote a code block
    
```
Alternatively you can surround the code block with triple backticks
```

```rust
fn main() {
    println!("It supports syntax highlighting, too!");
    // However it only highlights the code in Riot-Web.
}
```

Slack

This is an example of `inline code`

```
Blocks are marked with with triple backticks
```

Headers

Vanilla Markdown

# Heading 1

## Heading 2

Heading 1
=========

Heading 2
---------

GitHub

# Heading 1

## Heading 2

Heading 1
=========

Heading 2
---------

Riot

# Heading 1

## Heading 2

Slack

Not implemented

Numbered Lists

Vanilla Markdown

1.   First item
1.   Second item
1.   Third item
1.   Fourth item

GitHub

1.   First item
1.   Second item
1.   Third item
1.   Fourth item

1. First item
2. Second item
3. Third item
4. Fourth item

Riot

1.   First item
1.   Second item
1.   Third item
1.   Fourth item

Slack

1.   First item
1.   Second item
1.   Third item
1.   Fourth item

Unordered Lists

Vanilla Markdown

-   Item
-   Item
-   Tiem
-   Meti

GitHub

-   Item
-   Item
-   Tiem
-   Meti

• Item
• Item
• Tiem
• Meti

Riot

-   Item
-   Item
-   Tiem
-   Meti

Slack

-   Item
-   Item
-   Tiem
-   Meti