SVG Filter Effects: Creating Texture with <feTurbulence> (2019)
Summary
A comprehensive guide to SVG filter effects using feTurbulence to generate Perlin-noise textures. It covers the core attributes (type, baseFrequency, numOctaves, seed, stitchTiles) and demonstrates practical uses like displacement mapping, squiggly text, and rough paper textures, with live CodePen demos and cross-browser notes.