Line a baking sheet with parchment paper and set aside.
In a medium, microwave-safe bowl, melt the dark chocolate chip morsels for approximately 2 minutes; stirring every 30 seconds until completely melted.
Once chocolate is melted, stir in coconut oil.
With a rubber spatula, spread chocolate into a very thin layer on the parchment paper.
Evenly sprinkle pistachios, cranberries, cacao nibs, and flax seeds on top of chocolate and refrigerate for about 1 hour or until set.
Once bark is set, break into pieces and Enjoy!