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I need to build a HTML5 canvas which contains an very large image, maybe up to 10-15MB. My first id… Read more Html5 - Canvas - Optimization For Large Images

I need to display and manipulate, in a browser, a grid of up to 10,000 simple cells (say, 100 by 10… Read more Efficiently Representing A Large Grid In A Browser

I am looking at having a header to a horizontal scrollable section that would have a date counter a… Read more Adding Repeating Background-colour Column To Same Div

I'm a javascript beginner and I'm trying to improve my skills. I'm currently working on… Read more How To Know Which Part Of My Js Is Making It Laggy?

I need to display and manipulate, in a browser, a grid of up to 10,000 simple cells (say, 100 by 10… Read more Efficiently Representing A Large Grid In A Browser

UPD I've read related pages carefully, they doesn't answer my particular question. What do … Read more What Do Percents Regarding Above-the-fold Content Mean?