Looks like it's based on Angular. Notice how the template code ({{email.from}} and {{email.subject}})flashes before the data models load on the inbox page.
Nice looking but the code is shit. They're using Angular but they're not doing angular stuff. They are basically using the controllers and doing jQuery shit in it. Unbelievable.
Looks like it's based on Angular. Notice how the template code ({{email.from}} and {{email.subject}})flashes before the data models load on the inbox page.