👉 Shaders are a type of programming language used to create graphical content on web pages. They are often used in conjunction with other languages like JavaScript or CSS, and they allow developers to manipulate the appearance of their website's visuals through visual effects, textures, animations, and more. A shader can be thought of as a set of instructions that defines how a particular pixel should appear on an image. The algorithm used to calculate these instructions is called a "shading model" or "shader language". Sh