Design Panoply is a website offering a wide range of design resources. These include stock vectors, textures, brushes, and layer styles. The site also provides Photoshop and other design tutorials to help users enhance their design skills. Additionally, Design Panoply features various mockup templates such as coaster mockups, greeting card mockups, spiral notebook mockups, and more. The site is a valuable resource for designers looking to improve their projects with high-quality assets and educational content.