Yes, usage of '===' / '!==' is more appropriate in 99.9% of cases in JavaScript, though in some really rare case I do need to use '==' and '!=', but that single occurrence spoils the 'green' state of my entire file. 

I do not want to disable this warning completely, but I'd like to have ability to disable it for a particular single expression, for example by using double parentheses:

- - - - - - - - - - - - 
if ((a == b)) {
  // do something
}

or

if ( ((a == b)) && ((c == d)) ) {
  // do something
}


- - - - - - - - - - - - 
As far as I know, JSLint absolutely does not tolerate '==' and '!='.