Reduces Cognitive Load
By externalizing your to-do list, you free up mental bandwidth for deep work. Research shows that unfinished tasks create intrusive thoughts (the Zeigarnik Effect) β checklists close that loop.
Comprehensive year-end checklists for every role, goal, and situation. Track your progress with localStorage-backed persistence.
All progress saved locally β your checklists persist across visits using localStorage
By externalizing your to-do list, you free up mental bandwidth for deep work. Research shows that unfinished tasks create intrusive thoughts (the Zeigarnik Effect) β checklists close that loop.
Visible progress tracking triggers the "endowed progress effect" β you're more likely to finish when you see how far you've come. Each checkmark releases a small dopamine hit.
In high-stakes environments (medicine, aviation, finance), checklists prevent catastrophic oversights. The same principle applies to year-end deadlines: tax extensions, benefit enrollments, college apps.