ExtPlug plugin that remembers your sent messages. Use the up and down arrow keys in the chat box to cycle through your previous messages. (Shell style!)
You can install this plugin by going to your ExtPlug settings menu, pressing "Install Plugin", and entering this Plugin URL:
https://extplug.github.io/chat-history/build/chat-history.js;extplug/chat-history/main
Note: this section is intended for developers only.
This plugin uses NPM for dependency management and gulp for building.
npm install
gulp build
The built plugin will be stored at build/chat-history.js.