Life's Too Short - Write Fast Code (part 2)

Google Tech Talks
Web Exponents
presented by Steve Souders
March 5, 2009

blog post: http://google-code-updates.blogspot.com/2009/03/steve-souders-lifes-too-short...

This is the second talk based on Steve's next book, Even Faster Web Sites, the follows-up to High Performance Web Sites. The first talk presented three new best practices: Split the Initial Payload, Load Scripts Without Blocking, and Don't Scatter Inline Scripts.

The most important of these is loading external scripts without blocking other downloads and preventing page rendering. One complication is this may introduce undefined symbol errors if inlined code uses symbols from the external scripts. Luckily, there are several techniques to workaround this problem. That and other topics will be covered in this presentation of three more best practices:

* Coupling Asynchronous Scripts
* Use Iframes Sparingly
* Flush the Document Early

Speaker: Steve Souders
Steve Souders works at Google on web performance and open source initiatives, and previously served as the Chief Performance Yahoo!. He also co-founded Helix Systems and CoolSync, and worked at General Magic, WhoWhere?, and Lycos. Steve is the creator of YSlow, the performance analysis extension to Firebug, which has over 700,000 downloads. He serves as co-chair of Velocity, the web performance and operations conference from OReilly, and is co-founder of the Firebug Working Group. He recently taught High Performance Web Sites at Stanford University.

The topics from part 1 can be seen here: http://sites.google.com/site/io/even-faster-web-sites

Category:

Science & Technology

Tags:

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• techtalk
• engedu
• talk
• talks
• googletechtalks
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• performance
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[GuzmanTierno]

The title of Part 1 is "High Performance Web Sites and YSlow"

[RinaldiMeteoric]

could someone please post the link to the first part of this video. I tried to look for it but I didn't find.

[TheBaccarak]

I have followed these methods with astounding results!

[Thetranslatorguy]

Writing the text file of subanalytical and ergonomical processes can be a somewhat forensical adversity, as it can result in some pre-made errors and overwhelming discrepancy. However, over the years c++ compilers and engineers have found numerous methods of advancing the techniques utilized in post-subconjuring encryption and ethonopoly. But the treatment of input and output for C3PO computers has readily made using software peripherals and code that much more effective.

[JohnnyRock2000]

Learning how to do brain surgery is easier than this kiefe

[hansonkewl06]

Life's Too Short, keep your video short

[osearth]

code faster or faster code?

[wongyok1]

the title is stupid, everybody is looking for part 1

[pascalxus]

this is brilliant.