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#NewMeetup performance

Justin Cataldo (@jcataldo), Lead UI Engineer at Meetup will talk about performance of including some improvements done to #NewMeetup.

  • Reducing requests
  • Efficient selectors and dom reduction
  • Javascript profiling (make sure your code is efficient)
  • Mustache.js and why we use it


6:30 - Arrive to Meetup HQ, meet other members
6:45 - Event starts
7:00 - #NewMeetup performance (Justin Cataldo)
8:00 - Q&A
8:15 - Book giveaway
8:30 - Open Discussion, Networking

Location: is hosting us again. And they still have food and beer!

Meetup HQ

632 Broadway
3rd floor
New York, NY 10012

Directions on Google Maps:

Entrance on StreetView:


Catchpoint is sponsoring us by providing 10% discount to our members and also books for our books section.

O'Reilly also provides discount to members for the books and sent some books to give away as well. is the complete domain name reseller and hosting reseller solution.

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  • Justin C.

    I posted the slides. You can view them here:

    March 3, 2011

  • Marc S.

    I thought it was helpful overall but wished mustache.js was better fleshed out. The mangled javascript embedded html layer was disturbing given that the implied purpose of mustache {{ is to separate app and presentation layers and avoid the typical php html mangling.

    Would love a link to a proper mustache.js use case.

    March 1, 2011

  • Malcolm

    Very well organized, and content is very helpful / practical.

    March 1, 2011

  • Greg W.

    Out of town, but should be a good talk from Justin

    February 25, 2011

21 went

Your organizer's refund policy for #NewMeetup performance

Refunds are not offered for this Meetup.

Our Sponsors

  • Velocity

    Learn to build fast, resilient, and highly available websites and apps.

  • Akamai

    Any experience. Any device. Anywhere.


    Web and mobile app test automation solution.

  • O'Reilly

    O'Reilly publishes performance books and sponsors our book raffles!

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