Product Hunt - A website that lets users share and discover new products
DevTees - Graphic t-shirts made for developers.
Merch by Amazon - Create, sell, and promote custom branded t-shirts
Bonfire - Jump Start your CodeIgniter applications.
The Practical Dev Shop - Beautifully designed swag for developers ❤️ 👩💻
Studio by Sticker Mule - Studio is a free, easy-to-use, online design tool.