Please note that this plugin is no longer maintained.
Quick Launch is an Intellij plugin that lets you favorite run configurations and quickly access them from new tool window. This greatly help if you constantly need to change active run configuration in your project for example when you have separate configuration for server and application or a game and editor.
Install from JetBrains Plugin Repository.
Press plus icon to open dialog and select run configurations you want to add to favorites. After adding you can double click any configuration to quickly launch it. You can also press button with debugger icon to toggle launching configuration in debug mode.
There is one limitation to this plugin, since I haven't found a way to get notified when run configuration is changed after deleting run configuration you will have to delete it from favorites list manually or restart IDE. If you rename run configuration you will have to readd it to favorites.