Preheat oven to 350°F; line a baking sheet with parchment.

Cream butter and both sugars in a large bowl until smooth.

Beat in eggs one at a time; stir in vanilla.

Separately combine flour, baking soda, and salt; gradually mix into wet ingredients.

Fold in chocolate chips.

Drop rounded tablespoons onto prepared sheet.

Bake 10 to 12 minutes, until edges are golden. Cool on pan 5 minutes; transfer to wire rack.