ALT+PERIOD for completion via fzf
CTRL+Z switch from VIM into a shell and back if vim is running
sess lets you switch between different sessions that are defined in your SESS_PROJECT_ROOT variable check this out for more information
clip and two other commands to interact with the system clipboard More info here
f is a special version of fff
which if fff is installed allows for navigating folders easily
More info about fff here
als to check for what aliases and abbrevations exists based on a query
Tabs
You can open something in a new tab with :tabe <filename>
and then switch between tabs with :tabn
and :tabp
Split Screen
You can split your current view in Vim with :split <filename>
and :vsplit <filename>
and then navigate with CTRL+W and the arrow keys
Tabs You can open a new Tab with CTRL+B C and then switch between your tabs with CTRL+B 1-9
Split Screen You can split your current view in Tmux with CTRL+B " and CTRL+B %