Javascript Lint is a nice Spidermonkey-based syntax checker you can integrate into your IDE. I installed it with macports, but it's here: http://www.javascript

Javascript Lint is a nice Spidermonkey-based syntax checker you can integrate into your IDE. I installed it with macports, but it's here: http://www.javascriptlint.com/index.htm http://www.javascriptlint.com/index.htm In vim, I do: :set makeprg=jsl\ -process\ % which binds :make to a syntax check of the current file. It's a cool thing to put in an ftplugin.