Version 1.0.14 still doesn't work with Firefox mobile 4.4. Ended up downgrading to the 4.3 beta...

Nareszcie wsparcie dla FF 57+ :D
aż nie mogłem uwierzyć jak to zobaczyłem

I have used this extension for a very long time, works amazingly is very light weight

FF 55.0.2 for Android uBlock Origin/webext-hybrid 1.13.10

Last PC version works with issues: does not block some ads, ex. freaking video ads on Youtube.
FF 55.0.3 for Linux uBlock Origin/webext-hybrid 1.13.10
Hope, you fix this bugs soon!

Works great

UBlock Origin is now Firefox 57 friendly & is the number 1 add on for taking Firefox forward. Low on memory usage & high on results it is for me at least, the only blocker you need. Many thanks to the developer for a great add on