Preheat oven to 375°F (190°C).

In a small bowl, whisk together flour, baking soda, and salt.

In a large bowl, cream together butter, sugar, and brown sugar until light and fluffy.

Beat in vanilla extract.

Beat in eggs one at a time, mixing well after each addition.

Gradually add the flour mixture to the butter mixture, blending until just combined.

Stir in chocolate chips and coconut.

Spread the batter evenly into a greased 13x9x2-inch baking pan.

Bake for 10-15 minutes, or until a toothpick inserted into the center comes out clean.

Let cool completely before cutting into squares.