Woodpile
Upload a font and Woodpile turns its letterforms into adjustable striped patterns you can push around with the cursor.

Woodpile is a generative typography tool: drop in a font and it fills its letterforms with adjustable stripes, controlled by sliders for size, line height, thickness, gap and angle.
A small physics layer gives the strokes air resistance, bounciness and friction, so you can shove the pattern around with the cursor. Built in p5.js, all client-side.