Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, sift together the flour, baking soda, and salt.
In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Beat in the eggs one at a time, then add vanilla extract.
Mix in the orange zest and freshly squeezed orange juice.
Gradually add the dry ingredients to the wet mixture, stirring until just incorporated.
Gently fold in the chocolate chips (and nuts, if using).
Drop rounded tablespoons of dough onto the prepared baking sheet, spacing them 2 inches apart.
Bake for 10-12 minutes until the edges are golden and centers are set.
Let cool on the baking sheet for 5 minutes before transferring to a wire rack.
Nutrition (Estimated per Serving):
Calories: ~150 per cookie
Carbohydrates: ~20g
Protein: ~2g
Fat: ~7g