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HTML5 - Background Processes with Web Workers in Depth

Create Multithreaded Applications Using HTML5 and JavaScript
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Last updated 12/2013
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  • 1 hour on-demand video
  • 1 Article
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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You will learn everything about web worker within an hour.

One of the many design goals of the JavaScript language was to keep it single-threaded and, by extension, simple. Though I must admit that, given the idiosyncrasies of the language constructs, it is anything but simple! But what we mean by being “single-threaded” is that there is only one thread of control in JavaScript; yes, sadly, your JavaScript engine can do only one thing at a time.

Now, doesn’t that sound too restrictive to make use of multi-core processors lying idle on your machine? HTML5 promises to change all of that.

As envisioned by WHATWG, web workers are relatively heavy-weight. They are expected to be long-lived, have a high start-up performance cost, and a high per-instance memory cost.

With "HTML5 - Background Processes with Web Workers in Depth", you will learn everything about Web Workers, even if you've never build one before!

The full course has several video lectures, divided into several chapters. Each chapter will give you a new level of knowledge in Web Workers. We'll start from the basics of Web Workers development to more advanced and the most popular API used now a days.

NOTE: In order to keep you up to date in the world of Web Workers all the chapters will be updated regularly with new lectures, projects, quizzes and any changes in future versions of all the programming languages covered on the course.

Enroll now and start learning.

Who is the target audience?
  • Anyone Interested in Web Development
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What Will I Learn?
Learn HTML5 Web Worker API
Learn JavaScript Event Handling
Learn JavaScript Callbacks
View Curriculum
  • Text Editor
  • Browser
Curriculum For This Course
Expand All 20 Lectures Collapse All 20 Lectures 48:01
Dedicated Workers in Depth
8 Lectures 24:32

Graphical User Interface

Creating Instance, Callback and Passing Value to Web Workers

Implementation of Web Worker

Handling Errors

Import Scripts

Terminating Workers
Shared Workers in Depth
7 Lectures 16:20
Introduction to Shared Worker

Check for Browser Support

Graphical User Interface of App

Creating Instance, Callback, Connect Event and Message Event

Handling Connect and Message Event

Finishing the App

Scope of Shared Worker
1 Lecture 01:12
Exercise Files
1 Lecture 00:02
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