Preheat the oven to 375 degrees F (190 degrees C).
In a large bowl, cream together the butter and sugar until smooth. Beat in the vanilla and eggs one at a time. Combine the flour, baking soda and salt; stir into the sugar mixture. Finally, mix in the chocolate chips. Drop by tablespoonfuls onto ungreased cookie sheets.
Bake for 8 to 10 minutes in the preheated oven, or until edges are golden. Remove from baking sheet to cool on wire racks.
