[1] [CITE[Opera が唯一 javascript:for(;;)alert([SPAN['][SPAN[']]); に対抗できるブラウザ - 冬通りに消え行く制服ガールは、夢物語にリアルを求めない。 - subtech]]
([TIME[2010-01-01 12:17:22 +09:00]] 版)
<http://subtech.g.hatena.ne.jp/cho45/20091224/1261585798>

[2] [CITE[Issue 68780 - chromium - Disallow alert/confirm/prompt/showModalDialog calls issued from within an unload handler - Project Hosting on Google Code]]
([TIME[2011-03-01 14:55:59 +09:00]] 版)
<http://code.google.com/p/chromium/issues/detail?id=68780>

[3] [CITE@ja[javascript初心者なのですが、alert関数に設定できる文字数は何.. - 人力検索はてな]]
([TIME[2011-06-01 17:09:38 +09:00]] 版)
<http://q.hatena.ne.jp/1306857041>

[4] [CITE['''['''whatwg''']''' Can we deprecate alert(), confirm(), prompt() ?]]
([TIME[2011-06-09 16:52:01 +09:00]] 版)
<http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-June/031979.html>

[5] [CITE[''''''[''''''whatwg'''''']'''''' Can we deprecate alert(), confirm(), prompt() ?]]
( ([TIME[2012-02-07 19:19:19 +09:00]] 版))
<http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-February/034695.html>

[6] [CITE@en[Web Applications 1.0 r6966     Allow browsers to bail early for showModalDialog, alert, confirm, and prompt during pagehide, beforeunload, and unload events.]]
( ([TIME[2012-02-07 07:54:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=6965&to=6966>

[7] [CITE[''''''[''''''whatwg'''''']'''''' Can we deprecate alert(), confirm(), prompt() ?]]
( ([TIME[2012-06-09 06:50:21 +09:00]] 版))
<http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-June/036332.html>

[8] [CITE@en[Web Applications 1.0 r7431     Allow UAs to implement abuse protection in alert() and company.]]
( ([TIME[2012-10-03 07:52:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7430&to=7431>

[9] [CITE@en[Web Applications 1.0 r7832     Make alert() and company match more browsers, and some internal notes. Sorry, lost track of which bugs this fixes due to build process issues.]]
( ([TIME[2013-04-14 16:26:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7831&to=7832>

[10] [CITE@en[Web Applications 1.0 r7832     Make alert() and company match more browsers, and some internal notes. Sorry, lost track of which bugs this fixes due to build process issues.]]
( ([TIME[2013-04-14 16:26:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=7831&to=7832>