Autocomplete and suggestions for alternative loops etc. is quite good.
Support for dynamic imports.
'Ctrl' + 'Click' to move to the definition of the function.
'Ctrl' + 'alt' + 'shift' + 'N' to search for a symbol.
Moving the code up or down using 'ctrl' + 'alt' + 'UP'/'DOWN' to move some code around as it takes care of the indentation correctly. Review collected by and hosted on G2.com.