Top Rated for DataGrip

Key Promoter X

A plugin to learn the IntelliJ IDEA shortcuts.

Nyan Progress Bar

Pretty progress bars with nyan cat for IJ based IDEs.

Rainglow Color Schemes

A collection of color themes created by Dayle Rees for all JetBrains platforms.

String Manipulation

Provides actions for text manipulation.

Legacy Icon Pack 2018.2+

Changes new monochrome icons to the good colorful old ones. You can choose between icons from IntelliJ 2016.2 and 2018.1.

Grep Console

Grep, tail, filter, highlight... everything you need for a console. Also can highlight the editor - nice for analyzing logs...

Rainbow Brackets

Rainbow Brackets / Rainbow Parentheses for IntelliJ based IDEs.

Dark Purple Theme

A dark theme in purple tones. For version 2019.1 and above.

GitToolBox

Extends Git Integration with additional features.

MyBatisX

MybatisX plugin.