I absolutely LOVE uBlock Origin. That said, I'm having issues after updating to Firefox 55.0.3 (32-bit). When visiting eBay ... NONE of the links work, unless I click the link, then do a CNTRL-R. Disabling uBlock Origin restores normal eBay link functions. Ebay is the only site I've found this behavior on. Hope it's fixed soon!

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