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Re: An HTML puzzle arising in comp.dcom.telecom

Cross-posted to 2 groups.

Followups directed to: comp.lang.javascript

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Eric Bednarz wrote:

> Thomas 'PointedEars' Lahn <PointedEars@web.de> writes:
>> [...] JavaScript is only one of many ECMAScript implementations which
>> differ from the ECMAScript Language Specification and from each other.
> 
> My favourite ECMAScript implementation is the 'V8 JavaScript Engine'.

Add me.  It has been my observation that of the six major ECMAScript 
implementations in web browsers that I tested so far¹, it currently provides 
the most complete support for features specified in ECMAScript Edition 5(.1) 
(2009/2011), which is one reason why I used it as a primary reference 
implementation for creating the test cases for the comparison of features.  
The other reason is that Chromium/Chrome has become my primary Web browser 
above Iceweasel/Firefox on the desktop, because of the former's speed and 
versatility (especially regarding HTML5 and CSS). 

Incidentally, the former can probably be attributed to a large degree to V8 
which is one of the few script engines to compile to native machine code 
instead of interpreted byte-code [1a, 1b] (the other I have found to do this 
is SquirrelFish Extreme of recent Apple JavaScriptCore versions [2]).  Which 
– again – points out the importance of distinguishing between 
implementations.

But we are getting off-topic.


X-Post & F'up2 comp.lang.javascript

PointedEars
___________
¹ Netscape/Mozilla JavaScript, Microsoft JScript, Opera ECMAScript,
  KDE JavaScript, Apple JavaScriptCore, Google V8 JavaScript

References:

[1a] Morita, Hajime (13. Jan. 2009). „Why Is the New Google V8 Engine So
     Fast? [Part 1]“. In: Nikkei Electronics Asia.
     <http://techon.nikkeibp.co.jp/article/HONSHI/20090106/163615/>
     (accessed 2012-02-15).
[1b] Kirsch, Christian (2010-12-08). „Chromes ‘Kurbelwelle’ optimiert
     JavaScript zur Laufzeit“. In: iX. News.
     <http://www.heise.de/ix/meldung/Chromes-Kurbelwelle-optimiert-
      JavaScript-zur-Laufzeit-1149365.html> (accessed 2012-02-15).
 [2] Stachowiak, Maciej (18. Sep. 2008). „Introducing SquirrelFish Extreme“.
     In: Surfin’ Safari.
     <http://www.webkit.org/blog/214/introducing-squirrelfish-extreme/>
     (accessed 2012-02-17).
-- 
Anyone who slaps a 'this page is best viewed with Browser X' label on
a Web page appears to be yearning for the bad old days, before the Web,
when you had very little chance of reading a document written on another
computer, another word processor, or another network. -- Tim Berners-Lee

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An HTML puzzle arising in comp.dcom.telecom tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2012-03-12 13:57 -0500
  Re: An HTML puzzle arising in comp.dcom.telecom Thomas Mlynarczyk <thomas@mlynarczyk-webdesign.de> - 2012-03-12 20:24 +0100
    Re: An HTML puzzle arising in comp.dcom.telecom Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-03-18 17:22 +0100
      Re: An HTML puzzle arising in comp.dcom.telecom Thomas Mlynarczyk <thomas@mlynarczyk-webdesign.de> - 2012-03-20 00:47 +0100
        Re: An HTML puzzle arising in comp.dcom.telecom Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-03-21 13:41 +0100
          Re: An HTML puzzle arising in comp.dcom.telecom Thomas Mlynarczyk <thomas@mlynarczyk-webdesign.de> - 2012-03-21 23:47 +0100
            Re: An HTML puzzle arising in comp.dcom.telecom Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-03-22 20:32 +0100
              Re: An HTML puzzle arising in comp.dcom.telecom Dan <dan@tobias.name> - 2012-03-23 11:06 -0700
                Re: An HTML puzzle arising in comp.dcom.telecom Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-03-23 22:06 +0100
              Re: An HTML puzzle arising in comp.dcom.telecom Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2012-03-23 19:16 +0100
                Re: An HTML puzzle arising in comp.dcom.telecom Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2012-03-23 22:28 +0100
  Re: An HTML puzzle arising in comp.dcom.telecom "David E. Ross" <nobody@nowhere.invalid> - 2012-03-12 12:38 -0700
    Re: An HTML puzzle arising in comp.dcom.telecom "Jonathan N. Little" <lws4art@gmail.com> - 2012-03-12 16:09 -0400
  Re: An HTML puzzle arising in comp.dcom.telecom tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2012-03-12 20:03 -0500
  Re: An HTML puzzle arising in comp.dcom.telecom David Postill <david.postill@gmail.com> - 2012-03-13 11:53 +0100

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