Preheat oven to 350°F (175°C) and line baking sheet with parchment paper.
Mix flour, baking soda, and salt in a medium bowl.
Beat vegan butter, coconut oil, brown sugar, and cane sugar until creamy.
Add applesauce and vanilla, blending until smooth.
Gradually stir in flour mixture to form dough.
Fold in chocolate chips and caramel chunks.
Scoop tablespoon-sized portions onto baking sheet.
Sprinkle each dough ball lightly with sea salt.
Bake 10–12 minutes until edges set and centers soft.
Cool on rack before serving warm.