Use SumOfUs.org w/o its Javascript автор NateN1222

Allows you to submit petitions on sumofus.org without disabling LibreJS or running non-free Javascript.

To use it just visit the website sumofus.org with LibreJS installed. Then, it will automatically recognize the site and start working.

This add-on assumes that you are running LibreJS and was tested on the latest version of GNU IceCat, a version of Firefox.

For more info about non-free Javascript and why it should be avoided:

https://www.gnu.org/philosophy/javascript-trap.en.html