JavaScript Controls

I have an element which sits in the upper left hand corner. It is part of a print manager and has s… Read more Any Way To Speed An Element's Placement Which Is Adjusted Based On Scrolling?

Is there a standard (accepted/easy/performant) way to determine how fast a client machine renders j… Read more Estimate Browser Js Engine Speed To Conditionally Disable Animations

The multiple assignment (or is it called chaining?) that I'm talking about is assignment such a… Read more Javascript Multiple Asignment Re-evaluation Or Result Passing?

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

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

I have about 100 elements in like and am trying to create an animation with jquery. I need to add… Read more Which Is Faster? - Modifying Css Property Or Adding Class In Jquery

I'm trying to run a code that copies values from one spreadsheet and copies them to another, ho… Read more Code Runs Too Slow

I'm trying to optimize QScriptEngine operations in one of my functions. The function is named e… Read more Optimize QScriptEngine Repeated Action

I have an element which sits in the upper left hand corner. It is part of a print manager and has s… Read more Any Way To Speed An Element's Placement Which Is Adjusted Based On Scrolling?

I ran Google PageSpeed Insights to optimize my site and it recommended archiving the numerous JavaS… Read more Compress JavaScript With Gzip