JavaScript Troubleshooting Tools in Internet Explorer

JavaScript Troubleshooting Tools in Internet Explorer I use Firebug and the Mozilla JS console heavily, but every now and then I run into an IE-only JavaScript bug, which is really hard to locate (ex: error on line 724, when the source HTML only has 200 lines). I would love to have a lightweight JS tool (a la firebug) for Internet Explorer, something I can install in seconds on a client's PC if I run into an error and then uninstall. Some Microsoft tools take some serious download and configuration time. Any ideas? Have you considered Firebug Lite? There is microsoft script debugger Use a tool which can be run as a bookmarklet: - Jash - Firebug Lite I think IE's F12 works pretty well 7 Answers You might find Firebug Lite useful for that. Its bookmarklet should be especially useful when debugging on a user's machine. Firebug no longer exists as a standalone entity; it has become part of Firefox dev tools. The link now redirects to their homepage which suggests u