Top Rated for IntelliJ IDEA Community Edition

Android Resource Usage Count

Count for android resource usage and show in each line.

Multirun

Allows to run multiple run configurations at once: group multiple run configurations and start them in a single click.

Maven Helper

A must have plugin for working with Maven.

Save Actions

Supports configurable, Eclipse like, save actions, including "optimize imports", "reformat code", "rearrange code", "compile file" and some quick fixes for Java like...

CUBA

This plugin is intended to increase productivity of developers, who build applications on the CUBA Platform.

GoToTabs

The plugin adds menu actions allowing you to go to a specific tab.

Run Configuration as Action

Register all run configuration as actions.

PlantUML integration

PlantUML diagramming tool integration.

InnerBuilder

Adds a Builder action to the Generate menu (Alt+Insert) which generates an inner builder class as described in Effective Java.