Heroicons is a website that offers a beautiful collection of hand-crafted SVG icons, created by the makers of Tailwind CSS. With a total of 292 icons, these icons are designed to enhance the visual appeal of your projects. The website provides icons in both outline and solid styles, and offers different sizes to suit various design needs. Heroicons is licensed under MIT and provides React and Vue libraries for easy integration. The website also provides comprehensive documentation and a Figma file for designers.