Global Variables in polymer 2.0

I'm currently working on a polymer app 2.0 I want to use a Variable all over the app. some custom components are Available like iron-meta, brum-global-variable, global-var etc. but not supported in IE11. I also tried iron-local-storage, it works fine with brum-global-variable but not in IE11. please guide me

javascript polymer web-components local-storage polymer2.0

14th Oct 2019, 5:27 PM

Azam