“pick one core value and defend it... everything start working when we double down once we focus entirely on making database visualization obvious and ignore everything else”

Defend one core value obsessively until adoption feels effortless

Jonathan's retention insight is upstream of typical retention tactics: if the core value is sharp enough and delivered reliably, users keep coming back without needing nudges. ChartDB resisted feature sprawl and kept sharpening its single promise — make any database instantly visual — until that promise was undeniable. Retention became a byproduct of product clarity rather than a separate growth lever.