Simple intro to web workers in javaScript ( a way to do multithreading in javascript)
_ WHat is web worker
– web worker concept
– Sending message to the worker using postMessage
– Receiving message from worker using onMessage
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23 responses to “javascript web workers tutorial ( introduction to multithreading in js )”
please also make some videos on functional programming, the way you are explaining the thing is amazing and understandable for a beginner
Thanks for the great tut. Firefox and W3 were giving me a headache!
I have one question.
In the process of delegating workers, won't that result in a slower script because we're basically increasing the lexical scope of the window object? Similar to nesting try catch statements to create dynamic scope, it helps the JS engine but not the web app.
Thanks for the tutorial, really clear!
Hi, as you said that ajax call is on same thread, I think that is not completely true because setTimeout and Setinterval and xmlhttprequest is handled by browser in another thread and that thread push the callback function to callback queue. kindly please correct me if I m wrong. once again thanks for video 😉
Very nice tutorial. Clear and concise. Great job.
Excellent
Please give a idea about JavaScript Interface.. is this tutorial for that?
Very well explained. Thank you.
Thanks for this simple explanations..
Hi! I have a question, Can I use webworkers with anothers technologies? Like Node.js or Angular? Thanks! Great tutorial
very nice and useful, thank you!
Fuck, i am thinking, I am going to need to use this a lot soon…
What about some design patterns in JavaScript ? Thx a lot
good Job!! Please upload angular or React tutorial i am waiting…
We can use !!e.data.addThis instead of e.data.addThis !== undefined right ??
Very nice tutorial.Thanks for explaining the basics.
Thank you very much, you do it really great and in a god english so it is possible to follow you. thank you.
Thanks! Very useful information!
Does it not work without a Local Server?
Never ever STOP TUTORING
You are one of the best.
I have been taking online courses for past many years.
You are an EXCELLENT TUTOR. To the point. Clear. Easy! Thanks 🙂
Thank you for a great video. Unfortuanely in my case worker.js with 'this' is not working, I checked in Firefox and Chrome. Removing 'this' fixed the problem. Do you know why? 'this' – context is undefined in worker.js
Great video man! Congratz.
Hey! You do it great!
What about Angular or React tutorial!?