JSFoo: round the year submissions

JSFoo: round the year submissions

Submit talks on JavaScript and full stack engineering round the year

ajay poshak


Demystifying Web Workers

Submitted Aug 11, 2018

This talk will outlay basics of web workers, their usage in modern web apps, and caveats while implementing them. At the end of the talk, audience will have a idea about when to use web workers, when NOT to use it and how to implement it.


This is a rough mind map of talk topics:

  1. What is a Web Worker ?
  2. When to use it in a modern PWA ?
  3. Under the Hood (Structured cloning algo, transferable objects)
  4. Caveats
  5. Some performance improvements
  6. A real life example of Web Workers

Speaker bio

An Engineer in Front End Team at BookMyShow. I am into building scalable JS apps and prefer PWA over native apps. Also an OSS contributor to react-content-loader, webpack-cli and webpack-scaffold-pwa.



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