Preheat your oven to 350°F (175°C).
In a medium bowl, whisk together the flour, baking soda, and salt.
In a large mixing bowl, cream the softened butter, granulated sugar, and brown sugar together until light and fluffy.
Add the eggs, one at a time, followed by the vanilla extract, and mix until smooth.
Gradually add the dry ingredient mixture to the wet ingredients and mix until just combined.
Fold in the chocolate chips with a spatula.
Chill the dough in the refrigerator for 30 minutes.
Line your baking sheet with parchment paper and roll the dough into heart shapes.
Place the formed cookies on the prepared baking sheet and bake for 10-12 minutes.
Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.