First, you need to fill the address bar in the Firefox browser with this about:config to allow you to change the settings. Your changes may be incorrect, here is the entire warning message: Changing advanced configuration preferences can impact Firefox performance or security. Warn me when I attempt to access… Continue Reading Firefox browser and Notifications settings.
Weex is using native components and native modules to take advantage of native rendering performance and platform capabilities. Both components and modules are pluggable and extendable. You can see these online examples. … and you can test it online.