New and Updated for IntelliJ IDEA Community Edition

RegexpTester

Regular Expression Tester for IntelliJ IDEA.

Tezos

IntelliJ support for the Tezos platform.

MyBatis Plugin Free

Plugin for mybatis to generate controller,service,dao,mapper and model.

JSON Sorter

Reorder JSON Object keys.

Intellij-Solidity

IntelliJ solidity support You can support the plugin development by clicking star on GitHub and rating it on the plugin page.

Save Backup

By Ken
This JetBrains IDE plugin saves a backup copy of your current open file every time you save the file.

Pottery

It's like Twitter, for recording things that happen in your project, stored in it's version control repository.

MDW Studio

MDW Studio is the official design tool built on the IntelliJ platform that makes it easy for you to create workflow processes and other assets.

Legacy Icon Pack for IntelliJ 2018.2+

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

PMDPlugin

A plugin to run static analysis using PMD in intelliJ.