ChatLinks highlights URLs in the chat log as clickable links.

Links will get detected when in the format of protocol://url or www.domain.com or as IP address. Once a link is detected, all subsequent characters up to the next whitespace will be included in the link.

Examples:

http://curse.com
www.curse.com
123.123.123.123
123:123:123:123:9600
http://www.curse.com/search?type=ws-addons&search=UnitedDialogs
cupcake@wildstar.nexus

By default, link detection is limited to the following chat message types / channels:

Whisper
AccountWhisper
Society / Circles
Party
Instance
GuildRecruit
Guild
GuildOfficer
Advice
WarParty
WarPartyOfficer
Say
Custom channels

A configuration interface with options to enable or disable it per type/channel is accessable via ESC-Menu or by slash commands /cl or /chatlinks.

You can view an Url-History with the last 250 detected Urls via Interface-Menu "ChatLinks History" or by slash commands /clh or /cl history.

In addition to URLs, the addon also detects your characters name and optional aliases in a message and changes it to a link, which helps to recognize when someone mentions you. Clicking on this link will start a whisper to the message sender.
You can choose to get notified about a mention via floating text or by playing a sound.

ChatLinks is compatible with the following ChatLog (replacement) addons:

ChatLog (default Carbine chat)
ChatFixed*
BetterChatLog*
FixedChatLog*
ImprovedChatLog*
ChatAdvanced*

<small>*) Support implemented, but needs confirmation</small>

Other chat enhancement addons, which do not replace the default Carbine ChatLog addon have a high chance to also work with ChatLinks.
If you're using a not listed ChatLog replacement, please leave a comment with it's addon name or folder name and i may have a look if i can add support for it.

Want positioning and keybinds for quest dialogs? Try UnitedDialogs.