I have a mod called AdvancedChat that allows me to stack messages, are very useful in anarquic servers, that stack the messages with a (1) or (2) that are the times the person spammed the text, i send captures of the feature.
Other Add: NoClearDisconnect
When we disconnect in a server, the client clears the chat, the feature disables the chat clear.
Not a neccesary hack: ChatHeads
Better Experience (i dont have reasons to implement this idk)