Heat oven to 350°F. Line two baking sheets with parchment.
Whisk flour, baking soda, baking powder, salt, and cinnamon in a bowl; set aside.
Beat softened butter with brown sugar and granulated sugar until light and fluffy, about 2 minutes.
Mix in maple syrup, beaten egg, vanilla, and maple extract until smooth.
Stir in dry ingredients just until a soft dough forms; do not overmix.
Scoop 1½-tablespoon portions onto sheets, spacing about 2 inches apart. Lightly flatten tops with fingertips.
Bake 9–11 minutes, until edges are set and centers look slightly soft.
Cool 5 minutes on the sheet, then transfer to a rack to cool completely.