[Everlag]

Why is this being upvoted? I will say it is a well written tutorial but the content is basically completely stripped from html5rocks. There is an overabundance of sites with this topic and a simple google will reveal that.

I happen to know this because I was starting to use web workers about 6 hours ago. And yes, html5rocks does include the blob trick.

[lobo_tuerto]

Where is your contribution? Usually if someone have better resources than the one submitted they post an array of links to these curated info.