JSLint, The JavaScript Verifier

JSLint

The JavaScript Verifier (documentation) 2006-06-16

Options

Lax line ending
Detect undefined variables
Assume a browser

Stop on first error
Allow debugger statements
++ and -- considered harmful

Tolerate JScript deviations
Tolerate eval
Tolerate HTML case

Copyright 2002 Douglas Crockford. All Rights Reserved Wrrrldwide.