“JSLint takes a JavaScript source and scans it. If it finds a problem, it returns a message describing the problem and an approximate location within the source. The problem is not necessarily a syntax error, although it often is. JSLint looks at some style conventions as well as structural problems..”
If you think debugging javascript is painful and finding the root cause from the error messages are annoying at times, then this site is for you.
P.S: Watch out for the tips on using ‘===’, ‘!==’ over ‘==’, ‘!=’ while comparing. I never knew the existence of ‘===’ operator , till visiting the site.
