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I control an iframe being rendered on another domain. Is there a clear way of telling whether this … Read more What Optimizations Does A Browser Perform When A Dom Element Is Being Rendered Off Screen?

I developed a css menu and it has worked fine across all browsers in my testing (pure html/css). Wh… Read more Firefox Rendering Html Incorrect Sometimes

I'm in the middle of development of a website, however I cannot work out what is causing this p… Read more Strange Safari Rendering Issues, And Low Performance On Other Browsers

This is the link of my web app: https://script.google.com/macros/s/AKfycbzmbR9ljp7d5T8vsPTKt4b_v461… Read more Google Web App Script Doget() Do Not Return Any Webpage After Rendering/evaluating More Than Twice

I'm using the HTML5 video tag to play a short video on my website with this code: Solution 1: … Read more Html5 Video Color Difference Chrome & Internet Explorer

ISSUE FIDDLE 1 This is the fiddle in question : Fiddle 1 In this particular example, I have used 1… Read more Inset Box-shadow Not Following The Curve

I do know there is no native support for doing dotted stroke lines rendered on a canvas, but I have… Read more Html Canvas - Dotted Stroke Around Circle

I read High Performance Web Sites: Essential Knowledge for Front-End Engineers and in it the autho… Read more Why Do Inline Scripts Block Rendering When Put At The Bottom Of A Page?