@webforge6: Clicking a color swatch doesn't swap a photo — it re-renders a WebGL scene. This nail-polish concept site has zero animation libraries — the shade switch is a hand-written WebGL shader blending two real photos together. Bad: "Fade between product photos when the user picks a different color." Good: "Render two real product photos (the bottle shot and the hand shot) as WebGL textures on a single , bind both with bindTexture/TEXTURE_2D, and write a GLSL fragment shader that uses mix() and smoothstep() between the two sampler2D textures — confirmed directly in the shader source (gl_FragColor, precision highp float). Preload every shade's photo pair up front so the blend has zero loading delay." Comment NAIL if you need full workflow, or 👇🏻 Save this — you'll want this exact shader-blend trick next time a product has more than one color variant 🔥 #webgl #shader #javascript #buildinpublic #webdesign

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Tuesday 03 November 2026 16:01:00 GMT