Preheat the oven to 375 degrees. Have ready two baking sheets lined with parchment paper.
With an electric mixer, beat softened butter, both sugars and vanilla until creamy. Add the eggs one at a time, beating until blended. Beat in the cocoa powder and stir until blended, then beat in the baking soda and salt, scraping sides of the bowl thoroughly. Add the flour and stir just until blended.
Stir in the pecans, coconut and chocolate chips.
Drop dough by tablespoons onto the prepared baking sheets, 12 per sheet, and bake for 8 to 10 minutes.