Posted By: Charles | Nov 18th, 2009 @ 9:22 AM | 78,234 Views | 36 Comments
The IE team is busy working on the next version of the world's most popular browser. IE 8 is the most widely used browser on Windows. IE 9 is currently in the oven and the IE team is ready to talk about what they're working on. Here, JavaScript engine team members John Montgomery, Steve Lucco and Shanku Niyogi give us an early look at the new JS engine that will ship with IE 9. As of the interview, it is on par with the latest performance numbers of the latest Firefox beta and making progress in catching up to Chrome's latest V8. Again, this is a really early look at where the JS engine is and where it's going (and what they've done, architecturally, to speed up IE's JS engine). Enjoy!
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ccatto
ccatto
Catto

Hey Now Charles,

 

This was a very good vid! Really enjoyed it.

 

Aside from JS improvements in IE9, your statements on the user experience is important which I'm sure we all agree & sure hope that there is the feature 'Speed Dial' which could be the best feature since tabbed browsing.

 

Thx 4 the info,

Catto

 

Dodo
Dodo
I'm your creativity creator™ :)

@Charles: Complex computation in JS isn't any fun. I did PNG compression once... it was slow. You had to wait like 10-15 minutes for a file to save. It didn't run in a browser though.

I request someone from the IE team to please give a straight answer right away. Will IE 9 run on Windows XP SP3 and Windows XP 64-bit SP2? If yes, will the XP version continue to use GDI? How will DirectWrite and Direct2D for XP be handled bcoz there's no WDDM! You can't kill support for an OS that 70% of the installed base use.

exoteric
exoteric
embarassingly sequential

For the love of God, it's 8 years old. Time to move to 7.

I think it's very unlikely that it will be supported in XP. It's an OS that's over 8 years old now. You shouldn't be using it any more. Wink

Remember IE9 is still probably 18+ months away.  The market share figures should be different by then (or at least Microsoft hopes they will be).  Besides, people who are OK with sticking with XP are probably OK with sticking with IE8 (or other browsers).

All I want to know is, well we have a proper tab switching experience? Meaning, can I switch tabs while the stuff inside a tab is not responding?

 

Can we actually have a default download directory setup as a string, like Home Page URL? What I mean is, we always have the same home page until we specifically change it, can we just have the same dumb easy thing on download directory? I think it is annoying when the directory keeps changing based on the last download, it is more complex in code and harder for users to use.

 

Spell Check please, oh man.

 

And I really think they need to change the GUI design to release more vertical spaces.

 

exoteric
exoteric
embarassingly sequential

That's not really for a thread about the Javascript engine. But while we're off-topic, I'd like to commend on the new inteerview style where there's a separate cameraman, it looks very dynamic and engaging Smiley

 

A couple of complex processing examples...

 

http://www.chromeexperiments.com/detail/strange-attraction/

http://balldroppings.com/js/ 

http://hyper-metrix.com/processing-js/docs/?page=A%20mouse-driven%20graphic%20equalizer

Anglad
Anglad
Think Dorian Gray

Would someone please ask that guy to refrain from the overuse of the phrase "Right On"?

 

Please.

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