I have some study for vim recently. Vim is a very cool editor. Recording some information and share to you.

• Open Vim
  This is a online vim. you can practice on there. I practice vim on this website one time everyday until I remember all of them.

• IdeaVim Plugin
  I also installed IdeaVim in IntelliJ IDEA. Then I can use vim editor model to coding in IntelliJ IDEA.

  
  
  IdeaVim.png
  
  

  Many times I use Crtl+Shift+a and input Split Vertically or Split Horizontally to split screen.
  Meanwhile I can see multiple screen. This is very useful when I write unit test.

  
  
  Split Screen.png
  
  I can use Ctrl+w to control mouse cursor drop to other screen when I need. So I do not need to touch my mouse when I am coding. It saves many time. You can handle key conflict in Setting -> Vim Emulation
  If you use vim. You will press ESC frequently. In order to easy press ESC. I installed a keyboard remapper - KeyTweak.
  I replace ESC with Caps lock key. It will easy to press. And I use other key to replace Caps lock.
  
  Keyboard Remapper.png

• Vim Script
  I will learn more about vim in future.