You mean on chrome, right?
Because we don’t have Nos2x for Safari. 

Or another way to acess through extansion is nos2x-fox with Firefox and Orion’s browser. 

Anyway, I would love to have somethis similar to amber for Iphone/Mac. 

 Yes that’s right Firefox on IOS was what I was thinking 

 I need to check out again, because on my iOS  I can only use nos2x-fox on Orion, although I can use it on my MacBook both options Firefox & Orion.