Top Rated for PyCharm

Quokka

Quokka is a rapid prototyping playground in your editor, with access to your project's files, inline reporting, code coverage and rich output formatting.

Scratch

Quickly opens temporary IntelliJ text editor tab.

TabSwitch

Open files/tabs switcher to quickly switch between tabs with less keystrokes than Recent Files.

Grammar-Kit

BNF Grammars and JFlex lexers editor.

MicroPython

Support for MicroPython devices in IntelliJ IDEA and PyCharm.

Power Mode II

Power Mode Based on the activate-power-mode atom plugin and forked from Baptiste Mesta on Github.

Docker integration

This plugin lets you download and build Docker images, create and start Docker containers, and carry out other related tasks.

Script Monkey

Script Monkey breaks the boundaries of Java and helps Java achieve the power & flexibilities of interpreted/dynamic languages.

Erlang

Erlang support for IntelliJ IDEA, RubyMine, WebStorm, etc.