Ask HN: Which products you find best designed from UI/UX perspective?

I like below applications from UI/UX perspective 1. Canva.com -- Really makes designing graphics pretty easy and has a easy to use, intuitive UI 2. Trading view -- Shows the data heavy application in an easy way. No wonder it has become the go-to application for traders. Also what is final goal of UI/UX ? How would you measure UI/UX of an application. Is it to look good ? Is it to have all the features ? Is it to help customer get the "intended" job done as quickly and efficiently as possible? Is it to be communicative ?