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Showing posts with the label Web Worker
Why Are Web Workers Not Allowed To Modify The Dom

Why Are Web Workers Not Allowed To Modify The Dom

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I know web workers work as a separate thread than the UI thread but i dont understand why they are … Read more Why Are Web Workers Not Allowed To Modify The Dom
Using Web Workers For Drawing Using Native Canvas Functions

Using Web Workers For Drawing Using Native Canvas Functions

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It's possible to send a CanvasPixelArray obtained via getImageData to a worker script, and let … Read more Using Web Workers For Drawing Using Native Canvas Functions
Is It Possible To Read Local Variables Of Parent Stackframes?

Is It Possible To Read Local Variables Of Parent Stackframes?

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Scenario: I am working on Javascript code that allows running arbitrary user-supplied code in a web… Read more Is It Possible To Read Local Variables Of Parent Stackframes?
Why Are Cross Origin Workers Blocked And Why Is The Workaround Ok?

Why Are Cross Origin Workers Blocked And Why Is The Workaround Ok?

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Recently I worked on a library that supports using workers for some heavy lifting. I found out that… Read more Why Are Cross Origin Workers Blocked And Why Is The Workaround Ok?
Html 5 Webworkers With Multiple Arguments

Html 5 Webworkers With Multiple Arguments

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I just got into HTML5 webworkers and now I want to pass multiple arguments to my worker. I have t… Read more Html 5 Webworkers With Multiple Arguments
Use Web Worker To Getimagedata From A File

Use Web Worker To Getimagedata From A File

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Is it possible to decode the image data from a file in a Web Worker so that I can pass it to the ma… Read more Use Web Worker To Getimagedata From A File