On: Wikipedia is not short on cash

[conaclos]

Another solution is to use an ad-blocker such as ublock Origin with the following custom rules:

  wikipedia.org##.cn-fundraising
  wikipedia.org##.frb

[SanjayMehta → conaclos]

Thanks!

I wonder if Firefox sync copies these settings across machines as well?

[aembleton → SanjayMehta]

It doesn't but you can create your own filter list in github. Then link to the raw copy as a custom filter.

You'll then just need the URL to your filter and paste that it into your different instances of Firefox.

[jonas-w → SanjayMehta]

Yes you can enable syncing in ublock origin settings. But you need to sync them manually. Have a look at https://github.com/gorhill/uBlock/wiki/Cloud-storage