The bbcode Markup Language is an efficient and easy-to-use alternative to HTML. Below you will find some examples of how to write bbcode.
Phrase Modifiers
Most phrase modifiers with bbcode involve wrapping tags around the text you want to modify.

.
Links
Links can be written several ways, depending how much control you need over the link's formatting.

.
Images
Include an image by surrounding its URL with [img] tags. You can specify a size attribute to resize the image.

.
Videos (Youtube)
Embed a Youtube video by surrounding its URL with [youtube] tags.

.
Streams (Own3d.tv)
Embed an Own3d.tv stream by surrounding its URL with [own3d] tags.

.
Item Tooltips
For supported games, item tooltips are available by wrapping text in [item] tags. You can also make item tooltips by linking to a resource site such as Wowhead.

.
Bullet Lists
Make a bullet list with the [list] tag, and each item in the list with [*] tags. One level of nesting is supported through the [nlist] tag.

.
Block quotations
Block quotations can be created with the [quote tag.

.
Preformatted text
Preformatted text can be wrapped in [pre] tags and its whitespace will be preserved.

.
Position
Content can be centered using the [center] tag, and floated left or right using [left] and [right].