http://www.gtalbot.org/BrowserBugsSection/
Danny goodman's quickref/cheat:
http://www.dannyg.com/dl/JSB6RefBooklet.pdf
mozilla's JS 1.5 ref
http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Gui...
jscript / IE deviation from ES 3
http://blogs.msdn.com/jscript/archive/2007/10/29/ecmascript-...
browser testing
http://www.456bereastreet.com/archive/200702/browser_testing...
browser market share
http://www.w3counter.com/globalstats.php http://www.w3schools.com/browsers/browsers_stats.asp http://en.wikipedia.org/wiki/Usage_share_of_web_browsers http://ejohn.org/blog/will-memory-leaks-matter-in-2009/