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Showing posts with the label Optimization

Optimize Javascript Pre-load Of Images

I was wondering if anyone has any strategies for optimizing the pre-loading of images via javascrip… Read more Optimize Javascript Pre-load Of Images

Javascript: Fast Random Indexing Of Object Keys

I am attempting to randomly select a random property from an object that I use as a dictionary for … Read more Javascript: Fast Random Indexing Of Object Keys

An Efficient Way To Change This Dom Structure In Jquery

i want to reform the structure of a certain element. currently, it roughly resembles this structure… Read more An Efficient Way To Change This Dom Structure In Jquery

Requestanimationframe Garbage Collection

I'm profiling the following code's memory usage using the Timeline in Chrome Dev Tools v27.… Read more Requestanimationframe Garbage Collection

Send Head Before Body To Load Css And Js Asap

I wonder if anyone has found a way to send at mid rendering the head tag so CSS and Javascript are … Read more Send Head Before Body To Load Css And Js Asap

Optimizing Javascript For Multiple Browser Display At High Fps

I have an FFT using canvas that plots a high speed display. I want to optimize the code to have 16 … Read more Optimizing Javascript For Multiple Browser Display At High Fps

Is The Function() Constructor Not Optimized By V8, Like Eval?

We are trying a way to receive web components via WebSockets. Those components contains custom scri… Read more Is The Function() Constructor Not Optimized By V8, Like Eval?

How To Stop Render-blocking Javascript And Css?

I have tested my page on Google PageSpeed Insights and It keeps saying 'Eliminate render-blocki… Read more How To Stop Render-blocking Javascript And Css?