info@ceoworld.biz
Thursday, March 28, 2024
CEOWORLD magazine - Latest - CEO Insider - Twitter engineer Dustin Diaz says NewTwitter has some major slowness due to jQuery

CEO Insider

Twitter engineer Dustin Diaz says NewTwitter has some major slowness due to jQuery

This is not the first time people have problem caused by switching to newest version of jQuery. Dustin Diaz, engineer at Twitter tweeted, “Turns out #NewTwitter has some major slowness due to upgrading from jQuery 1.4.2 to 1.4.4 – We will be downgrading.” Dustin Diaz’s further comments might prove useful to others working with JQuery.

  • The scrolling was the worst issue and we’ll be moving away from a scroll event to a simple timed dispatcher.
  • “@Stormchild yep. one of our engineers noted that it had a major regression in Sizzle (the selector engine) performance”
  • @JoshStodola we always test. it passed all our selenium and unit tests without failure, but we are currently formulating new speed metrics
  • @timhaines yes. it was a major factor. we are however taking even further steps into making the app faster.
  • @adski there was a major regression in Sizzle, and we calculate the height of the document on scroll – an expensive operation gone wrong

Add CEOWORLD magazine to your Google News feed.
Follow CEOWORLD magazine headlines on: Google News, LinkedIn, Twitter, and Facebook.

This report/news/ranking/statistics has been prepared only for general guidance on matters of interest and does not constitute professional advice. You should not act upon the information contained in this publication without obtaining specific professional advice. No representation or warranty (express or implied) is given as to the accuracy or completeness of the information contained in this publication, and, to the extent permitted by law, CEOWORLD magazine does not accept or assume any liability, responsibility or duty of care for any consequences of you or anyone else acting, or refraining to act, in reliance on the information contained in this publication or for any decision based on it.


Copyright 2024 The CEOWORLD magazine. All rights reserved. This material (and any extract from it) must not be copied, redistributed or placed on any website, without CEOWORLD magazine' prior written consent. For media queries, please contact: info@ceoworld.biz
SUBSCRIBE NEWSLETTER
CEOWORLD magazine - Latest - CEO Insider - Twitter engineer Dustin Diaz says NewTwitter has some major slowness due to jQuery
Jessica Todd Swift
Jessica Todd Swift is the deputy managing editor of the CEOWORLD magazine. She is a veteran business and tech blogger, journalist, and analyst. Jessica is responsible for overseeing newsroom assignments and publishing and providing support to the editor in chief.