JavaScript High Performance: Reducing DOM Calls | packtpub.com

3,220 views · Published 12 June 2015 · 13:35 · Indexed 14 November 2026

Channel: Packt · 2015 · Science & Technology

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Part of 'JavaScript High Performance' video series. For full Course visit:
http://bit.ly/1dAlmyP

The less the time for which you interact with the DOM, the better. Each manipulation forces the screen to refresh, and as such we wish to avoid making DOM calls as much as we can. We will improve DOM multiplication. 
• Take a look at how DOM affects performance 
• Improving our DOM injections by reducing the amount of refreshes 

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