Practice
Choose a version small enough to begin today.
A seven-week practice
21 Small Habits adds three approachable habits each week, then helps you adjust them to fit your actual life. No perfectionism. No public score. Just useful evidence.
Three habits at a time
Each week makes the next three actions visible while earlier habits stay in a compact carry-forward list. On difficult days, the smallest version still counts.
Choose a version small enough to begin today.
Use a midweek reset to make the action easier, clearer, or more useful.
Look at the week’s evidence and decide what to keep, change, or release.
Evidence, not streaks
Progress comes from noticing conditions and adapting—not protecting a perfect number at the expense of honesty.
Private by default
Habit check-ins and notes are designed to remain in the browser’s local storage.
The current companion works without a profile, social feed, or public leaderboard.
A private JSON export lets you preserve progress before clearing browser data or changing devices.