In a mixing bowl, combine the coconut milk, almond milk, vanilla extract, honey or maple syrup, and a pinch of salt. Stir well until fully combined.
Slowly whisk in the chia seeds until they are evenly distributed in the mixture.
Cover the bowl with a lid or plastic wrap and refrigerate for at least 4 hours or overnight.
Once the pudding has thickened, stir it well to break up any clumps of chia seeds.
To serve, layer the coconut mango chia pudding in individual serving glasses or bowls, starting with a layer of chia pudding, followed by a layer of diced mango, and repeat the layers as desired.
Top with shredded coconut and fresh mint leaves for garnish.