Top Rated for DataGrip

Base64 image encoder

Allows to view image as base64-encoded for using in CSS/HTML.

Unicode Browser

This plugin allows you to browse and search characters and parts of the Unicodeā„¢ character set.

Code History Mining

By syl
This is proof-of-concept plugin for code history visualization and analysis.

Open in terminal

This plugin adds possibility for open terminal from editor and project context menu in corresponding file/directory location.

Perforce IDEA Community Integration

[ Github ] | [ Open Issues ] Associate your IDEA project with Perforce ("p4") through the built-in version control.

IDEOM

Customizing the JetBRAINS IDEs.

Git Extender

Git Extender adds an option to Update All local branches tracking a remote for all git roots in the current project.

CPU Usage Indicator

By meo
CPU Usage Indicator in the status bar, just like the Memory Indicator.

Snip2Code Plugin for IntelliJ

This plugin allows the user to interact with Snip2Code service directly from within IntelliJ IDEA.

Emmet Everywhere

EmmetEverywhere Plugin for IntelliJ IDEA.