javascript sammlung

Assuming we want to send the some data from a device (IOT) to our server. Small no. of variables (s… Read more What Is More Efficient In Terms Of Data Consumption. Get Or Post?

I found that there are many frameworks will check the duplicate class name before adding the new cl… Read more Use Duplicate Class Name On An Element?

I need to measure the performance overhead of additional Javascript event bindings (using jQuery li… Read more Measure Cpu Load Of Javascript Applications

IE11 has a well-documented iframe memory leak. In a SPA, if you are using iframes the memory will g… Read more Detect When Ie11, With Its Built-in Memory Leak, Runs Out Of Memory (1.5gb Recyclable Pool)

I have noticed a weird performance thing in IE8 when using mouseover events on a table with many ro… Read more Mouseover/hover Effect Slow On Ie8

I know this topic has been debated in general several times already, but I am looking for a more te… Read more Why Is Jquery Selector Function So Slow Compared To Native Dom Methods

Since Javascript performance can possibly get intensive on large input forms, what is the cleanest … Read more Fastest (javascript/jquery) Way To Track Changes In A Large Input Form

Looking at improving the performance of my jquery selectors. so any tips or articles as the best pe… Read more Compare Jquery Selectors Performance

As part of performance tuning, GTMetrix is suggesting to enable enable Enable gzip compression and … Read more How To Enable Gzip Compression And Leverage Browser Caching In Pinterest, Twitter And Facebook Javascript Files.

I'm building a multi-language single page website with javascript and the new html template-tag… Read more Javascript Replace "variables" In Html Code Faster

HI I am getting this peculiar information in my console of IE 11 , An error has occurred in the Ja… Read more An Error Has Occurred In The Javascript Console. Functionality Might Be Affected

Which is the best way to resume the value of an array into simple true or false values. I am quite … Read more Faster Loop: Foreach Vs Some (performance Of Jsperf Is Different Than Node Or Chrome)

Are there any good tutorials on how to write fast, efficient code for v8 (specifically, for node.js… Read more Squeezing Performance Out Of V8

is it possible to store a PHP-array to my server, right now it always gets created when someone rel… Read more Improve Page Performance, Save Php Array On Server?

The difference between these two keywords in terms of scoping has already been thoroughly discussed… Read more Is There A Performance Difference Between 'let' And 'var' In Javascript

The following document mentions some guidelines for performant scaling of HTML5 Canvas: https://dev… Read more Is Canvas Scaling More Performant Via Css Or Js?

I'll do some work on a line separated string. Which one will be faster, to split the text via S… Read more Performance Question: String.split And Then Walk On The Array, Or Regexp?

I'm making a simple game in Javascript, in which when an object collides with a wall, it plays … Read more Is Playing Sound In Javascript Performance Heavy?

I'm trying to use html tables to show large quantities of data. In my case a matrix of 260 colu… Read more Performance Issue Rendering Large Tables

Im working on a small adminarea for a webpage. Does it make sense to unbind events for increasing p… Read more Jquery Bind() Unbind() And On() And Off()