Not all parts of an application require the same level of design polish. Founders must develop an "editorial eye" to invest heavily in the core user experience (a 9/10) while accepting "good enough" for less critical areas like settings pages (a 5/10).
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Product teams often use placeholder text and duplicate UI components, but users don't provide good feedback on unrealistic designs. A prototype with authentic, varied content—even if the UI is simpler—will elicit far more valuable user feedback because it feels real.
Product 'taste' is often narrowly defined as aesthetics. A better analogy is a restaurant: great food (visuals) is necessary but not sufficient. Taste encompasses the entire end-to-end user journey, from being greeted at the door to paying the check. Every interaction must feel crafted and delightful.
Don't design solely for the user. The best product opportunities lie at the nexus of what users truly need (not what they say they want), the company's established product principles, and its core business objectives.
Allocate 50% of your roadmap to core functionality ('low delight'), 40% to features blending function and emotion ('deep delight'), and 10% to purely joyful features ('surface delight'). This model ensures you deliver core value while strategically investing in a superior user experience.
To build a successful product, prioritize roadmap capacity using the "50/40/10" rule: 50% for "low delight" (essential functionality), 40% for "deep delight" (blending function and emotion), and only 10% for "surface delight" (aesthetic touches). This structure ensures a solid base while strategically investing in differentiation.
Before starting a project, define its intended feel with key adjectives (e.g., "techie," "classical," "sharp"). This vision becomes a powerful filter, helping you make consistent decisions and resist the temptation to chase trends or get discouraged by other designers' work.
Avoid the 'settings screen' trap where endless customization options cater to a vocal minority but create complexity for everyone. Instead, focus on personalization: using behavioral data to intelligently surface the right features to the right users, improving their experience without adding cognitive load for the majority.
Robinhood's superior user experience isn't just the design team's responsibility; it's a core part of the company's DNA, driven by leadership. The CEO and VPs spend significant time on design details, ensuring a high bar for polish that competitors often neglect.
The era of winning with merely functional software is over. As technology, especially AI, makes baseline functionality easier to build, the key differentiator becomes design excellence and superior craft. Mediocre, 'good enough' products will lose to those that are exceptionally well-designed.
