Place dates into a food processor and process until finely ground and set aside.
Place walnuts or almonds into the processor and process until finely ground and set aside.
Add sea salt, cacao powder and coconut shavings into a bowl and mix together.
Transfer all ingredients into a bowl; add the vanilla extract and mix all together into a dough consistency is achieved.
Add brownie mixture to a small lined 8×8 dish and before pressing add cacao nibs and toss to combine and evenly distribute. Then press down with hands until it is flat and firm.
Place dish into fridge for 10-15 minutes to chill before cutting into small bite sizes.