Monorepo for Aesthetic.Computer
aesthetic.computer
girlstripes: y2k hot pink shimmying stripes with glitter
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
authored by
Jeffrey Scudder
Claude Sonnet 4.6
and committed by
aa-bridge
0e968b53
19d8fac9
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system/public/aesthetic.computer/disks/girlstripes.mjs
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system/public/aesthetic.computer/disks/girlstripes.mjs
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// girlstripes, 26.04.21
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const { floor, sin, cos, abs, PI, random } = Math;
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const count = 14;
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let frame = 0;
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// Y2K hot pink palette: bubblegum, magenta, lime, baby blue, silver, white
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const palette = [
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[255, 20, 147], // hot pink
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[255, 0, 200], // magenta
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[255, 105, 180], // bubblegum pink
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[200, 0, 255], // purple flash
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[0, 255, 180], // cyber mint
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[180, 255, 0], // acid lime
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[0, 200, 255], // baby blue
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[255, 255, 255], // chrome white
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[255, 180, 220], // pastel pink
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[255, 60, 100], // strawberry
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];
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const offsets = Array.from({ length: count }, () => random() * 1000);
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function paint({ wipe, ink, screen: { width: w, height: h } }) {
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wipe(10, 0, 20);
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frame += 1;
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const baseW = w / count;
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for (let i = 0; i < count; i++) {
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const off = offsets[i];
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// Stripes bounce and shimmy — perky, energetic
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const bounce = sin(frame * 0.05 + off * 0.9) * 0.5 + cos(frame * 0.03 + i) * 0.3;
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const stripeW = floor(baseW * (0.6 + abs(bounce) * 0.8)) + 1;
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// Shimmy side to side fast
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const shimmy = sin(frame * 0.04 + off * 1.1) * baseW * 0.6;
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const x = floor(i * baseW + shimmy);
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// Fast color cycling — y2k energy
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const colorPhase = (frame * 0.02 + off * 0.5) % palette.length;
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const ci = floor(colorPhase) % palette.length;
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const ci2 = (ci + 1) % palette.length;
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const t = colorPhase - floor(colorPhase);
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const [r1, g1, b1] = palette[ci];
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const [r2, g2, b2] = palette[ci2];
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const r = floor(r1 + (r2 - r1) * t);
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const g = floor(g1 + (g2 - g1) * t);
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const b = floor(b1 + (b2 - b1) * t);
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// Bright pulse — glittery
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const pulse = abs(sin(frame * 0.08 + off * 3.1));
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const alpha = 160 + floor(pulse * 95);
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ink(r, g, b, alpha).box(x, 0, stripeW, h, "fill");
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// Sparkle highlight on leading edge
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const sparkle = abs(sin(frame * 0.2 + off * 5.7));
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if (sparkle > 0.85) {
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ink(255, 255, 255, floor(sparkle * 200)).box(x, 0, 2, h, "fill");
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}
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}
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// Glitter dots scattered across screen
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const glitterSeed = frame * 7;
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for (let g = 0; g < 18; g++) {
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const gx = floor((sin(glitterSeed * 0.017 + g * 1.3) * 0.5 + 0.5) * w);
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const gy = floor((cos(glitterSeed * 0.013 + g * 2.1) * 0.5 + 0.5) * h);
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const ga = floor(abs(sin(frame * 0.3 + g * 0.7)) * 200);
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ink(255, 255, 255, ga).box(gx, gy, 2, 2, "fill");
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}
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}
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function meta() {
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return { title: "Girlstripes", desc: "Y2K hot pink stripes." };
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}
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export { paint, meta };