Reducing the number of clicks is a misguided metric. A process with eight trivially easy clicks is better than one with two fraught, confusing decisions. Each decision burns cognitive energy and risks making the user feel stupid. The ultimate design goal should be to prevent users from having to think.

A visually basic website can generate massive revenue if the user experience (UX) is flawless. Focus on clarity of messaging, value props, and social proof first. Aesthetics (UI) are secondary; a pretty site that confuses users won't convert. UX is for the customer, UI is for you.

Robinhood CEO Vlad Tenev believes the small screen real estate of early smartphones was a blessing for design. The constraint forced the team to simplify their product, focusing on "one function, one screen." This technical limitation was a key driver of their clean and user-friendly interface.

The objective of user experience design isn't to build a feature-rich interface, but to remove as many barriers as possible between the user and their fundamental goal. Using Uber Eats as an example, the app succeeds by making the interface disappear, returning the user to the simple act of "searching for food."

Design is often mistaken for aesthetics, like choosing a border radius. Its real function is architectural: defining the simplest possible system with the fewest core concepts to achieve the most for users. Notion's success, for example, comes from being built on just blocks, pages, and databases, not from surface-level UI choices.

Craig Newmark believes the web has gotten worse because venture-funded companies must extract maximum value. This pressure leads to complex, feature-heavy sites that prioritize monetization over the simplicity and speed that defined early Craigslist.

Instead of focusing on adding more features, the best product design identifies a desired outcome and systematically removes every obstacle preventing the user from achieving it. This subtractive process, brilliantly used for the iPhone, creates an elegant user experience that drives adoption and retention.

Contrary to typical ecommerce goals, Figs doesn't optimize its website for browsing or "discovery." Knowing their time-crunched customers need a uniform, not entertainment, they design the user experience for maximum speed to facilitate a quick, frictionless purchase.

To create web apps that feel native on mobile, the most crucial design principle is aggressive reductionism. Vercel founder Guillermo Rauch's advice is to "delete, delete, delete, delete" every non-essential UI element to force clarity and respect the user's fleeting attention span.