Swag for Dev - A list of opportunities for developers to score some swag 😎
Apple ARKit - A framework to create Augmented Reality experiences for iOS
GitMerch - Get a T-shirt with your GitHub contribution map on it
Facebook AR Studio - Facebook's developer platform for Augmented Reality
Printaroo - Your online shop is a hop away
Moast - Moast uses your community of loyal customers to accelerate your sales cycle.