Shaders for designers: a gentle on-ramp to WebGL

Most designers we meet treat WebGL as someone else's department. But if you understand gradients, masks and blend modes — and you do — you already think like a shader author. A fragment shader is simply a function that answers one question for every pixel: what color are you?

"A gradient you can animate per-pixel is a design tool, not an engineering one."

Start with u_time and a sine wave and you have motion. Add noise and you have texture. Feed it your brand palette and suddenly your identity system isn't a static PDF — it's a living material that responds to cursor, scroll and sound. That's how the Chromatic Drift mark works: one shader, infinite on-brand variations.

The learning curve is real but shorter than its reputation. Two weekends with The Book of Shaders and you'll out-produce most template-based motion tools. Our advice: don't learn "graphics programming." Learn to paint with math, one gradient at a time.