Digital declutter and information diet design is the systematic practice of reducing digital noise, curating information sources, and establishing sustainable consumption patterns across devices, apps, and platforms. As information overload intensifies—with 65% of adults reporting fatigue from media consumption and 52% feeling worn out by news volume—intentional curation becomes essential for cognitive performance, focus preservation, and mental wellbeing. The key insight: digital minimalism isn't about deprivation; it's about designing friction where you want less engagement and removing it where you want more flow, creating an environment where your attention serves your priorities rather than someone else's algorithm.