When comparing Sublime CodeIntel vs JSLint, the Slant community recommends Sublime CodeIntel for most people. In the question“What are the best plugins for Sublime Text?” Sublime CodeIntel is ranked 4th while JSLint is ranked 18th.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Displays information in the status bar about the working function
Pro Shows autocomplete with the available modules/symbols in real time
Pro Lets you jump to the file and line of the definition of a symbol

Pro Enforces a very high standard
Since it's relatively old (it was made in 2002) and made by Douglas Crockford, considered a JavaScript God by many JavaScript programmers. It was created to enforce what in Crockford's experience are the good parts of JavaScript. This means that it's considered by many the best way to enforce the highest standards in JavaScript.
Pro No setup required
JSLint comes preconfigured and ready to be used.
Cons
Con Highly opinionated
JSLint has a very strict, dogmatic ruleset that cannot be changed or warnings turned off. So much so that rarely any code will pass JSLint tests. It's reasonable to evaluate if all warning are worth changing.

Con Difficult to know which rule is causing which error
Since you can't edit the rules and it's not programmed in a way to display the rule that's being broken, it's difficult to understand which rule has been broken.
Con No way to support ESnext
