Add the coconut milk, chia seeds, shredded coconut, maple syrup, and vanilla to a bowl or glass jar. Stir everything well until fully combined.
Let the mixture sit for about 5 minutes, then stir again to break up any chia seed clumps and ensure a smooth texture.
Cover and place in the refrigerator to set for at least 30 minutes, or preferably overnight for a thicker consistency.
When ready to serve, stir the pudding and divide it into portions. Add your favorite toppings such as fresh berries, coconut flakes, nuts, or granola.