Preheat the oven to 350 degrees and grease a 9 by 13 inch baking dish.
In a small bowl, whisk together the flour, baking soda, and salt. Set aside.
In the bowl of a stand mixer, mix the eggs, maple syrup, coconut sugar, coconut oil, and vanilla extract until combined.
Gradually add the dry ingredients to the wet ingredients, mixing well after each addition. Stir in the chocolate chips.
Transfer the batter to the prepared pan. Bake for about 25 minutes, or until a toothpick inserted in the center comes out clean. (You can remove it from the oven earlier if you want the blondies to be on the undercooked side.) Cool on a wire rack before cutting into bars.