Creative Coding with Shaders: WebGL and Canvas for Beginners

Web graphics are shifting toward high-performance, GPU-accelerated visuals. Understanding how to write shaders allows you to unlock the full potential of creative coding directly in the browser. This text-only course guides you through the foundational concepts of shaders, WebGL, and the HTML Canvas API, taking you from an absolute beginner to confidently drafting your own custom visual effects. What you'll learn: - Understand the core differences between CPU and GPU rendering pipeline architectures. - Write custom vertex and fragment shaders using modern GLSL syntax. - Configure the HTML Canvas and WebGL context to host your shader programs. - Apply mathematical concepts like vectors, normalization, and coordinate spaces to generate patterns. - Implement interactive elements by passing uniform variables such as time and resolution to your shaders. - Structure clean, modular shader templates that integrate smoothly with modern web development workflows. You will start with essential terminology, learning how the graphics pipeline processes data, before moving on to hands-on written code walkthroughs where you will assemble a reusable shader template and write your first visual effects. This course is designed specifically for web developers and designers new to WebGL, requiring only a basic knowledge of HTML and JavaScript. Start reading today to master the fundamentals of GPU-driven creative coding.