I would like to map qq key in FakeVim insert mode or command mode to run the current project. I googled but found nothing.There is option for Ex Command mapping. But I have no idea about it.
Assign "Run" action to "run" ex command in FakeVim configuration.
Then put map qq :run<CR>
line in your vimrc
file which is read by FakeVim (default is %USERPROFILE%\_vimrc
on Windows or ~/.vimrc
; the path can be changed in "General" config tab).