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# FSHM Weekly - 03/11/19
- URL: https://blog.fshm.org/fshm-weekly-03-02-19-2/
- Published: 2019-11-07T03:24:55.000Z
- Updated: 2026-07-16T17:52:04.000Z
- Author: maniraj
- Tags: fshm-weekly, newsletter, weekly, firefox, #Import 2023-03-28 06:48, #Import 2026-10-25 10:23

![](https://blog.fshm.org/content/images/2019/11/firefox-addon-workshop-1.png)

This week we had Firfox Add-ons session given by Prasanna. He shared his experience creating Web Extension a.k.a Add-ons. Prasanna developed an Add-on named [Take Diversion](https://addons.mozilla.org/en-US/firefox/addon/take-diversion/?ref=blog.fshm.org) which is an alternative to web frontend for Youtube. Web extension (addon) for Firefox that diverts users to watch youtube video on a [invidious](https://invidio.us/?ref=blog.fshm.org) instance. 

After that He taught us how to create an extension for Firefox Browser from Mozilla MDN sites. 

Around 5+ members came for the session at maitri.

![](https://blog.fshm.org/content/images/2019/11/IMG_20191102_111317.jpg)

Prasanna showing Take Diversion Extension

![](https://blog.fshm.org/content/images/2019/11/IMG_20191102_111304.jpg)

Creating simple extension form Firefox MDN

Later we will write brief blog about How to create Firefox Add-ons.