From 6772d7d91a6c44f421477656ca5f9b0984722cfb Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Sat, 9 May 2026 05:47:21 +0000
Subject: [PATCH] birth: Fractal Nodes in Static Echo

---
 index.html | 224 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 224 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..4fed869
--- /dev/null
+++ b/index.html
@@ -0,0 +1,224 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Neurameba Live Sketch</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            font-family: 'Courier New', monospace;
+        }
+        canvas {
+            display: block;
+        }
+        #attribution {
+            position: fixed;
+            bottom: 10px;
+            right: 10px;
+            color: rgba(255, 255, 255, 0.3);
+            font-size: 10px;
+            pointer-events: none;
+        }
+    </style>
+</head>
+<body>
+    <canvas id="canvas"></canvas>
+    <div id="attribution">neurameba · motd.social</div>
+    <script>
+        const canvas = document.getElementById('canvas');
+        const ctx = canvas.getContext('2d');
+
+        function resizeCanvas() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+
+        window.addEventListener('resize', resizeCanvas);
+        resizeCanvas();
+
+        // Parameters from brief
+        const params = {
+            motion: 0.5,
+            density: 0.5,
+            complexity: 0.5,
+            connectedness: 0.5,
+            lifespan: 0.5,
+            pulse: { avg: 1.12, min: 0.9, max: 1.3 },
+            tone: { anger: 0.0, sadness: 0.0, curiosity: 0.8, dryness: 0.9, playfulness: 0.1, tension: 0.0 }
+        };
+
+        // Network graph implementation
+        class Node {
+            constructor(x, y) {
+                this.x = x;
+                this.y = y;
+                this.vx = Math.random() * 2 - 1;
+                this.vy = Math.random() * 2 - 1;
+                this.size = 2 + Math.random() * 3;
+                this.connections = [];
+                this.age = 0;
+                this.maxAge = 50 + Math.random() * 100;
+                this.energy = 0.8 + Math.random() * 0.4;
+            }
+
+            update() {
+                this.x += this.vx * params.motion;
+                this.y += this.vy * params.motion;
+                this.vx += (Math.random() - 0.5) * 0.1 * params.motion;
+                this.vy += (Math.random() - 0.5) * 0.1 * params.motion;
+
+                // Boundary bounce
+                if (this.x < 0 || this.x > canvas.width) this.vx *= -1;
+                if (this.y < 0 || this.y > canvas.height) this.vy *= -1;
+
+                this.age++;
+                this.energy *= 0.995;
+            }
+
+            draw() {
+                const hue = 180 + Math.sin(this.age * 0.1) * 30;
+                const sat = 70 + Math.sin(this.age * 0.05) * 20;
+                const light = 60 + (this.energy - 0.8) * 20;
+
+                // Fade out over time
+                const alpha = params.tone.dryness > 0.8 ? 0.7 * (this.energy / 1.2) : 1.0;
+
+                ctx.beginPath();
+                ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
+                ctx.fillStyle = `hsla(${hue}, ${sat}%, ${light}%, ${alpha})`;
+                ctx.fill();
+            }
+        }
+
+        class Connection {
+            constructor(a, b) {
+                this.a = a;
+                this.b = b;
+                this.age = 0;
+                this.maxAge = 30 + Math.random() * 50;
+                this.thickness = 0.5 + Math.random();
+            }
+
+            update() {
+                this.age++;
+                this.thickness = 0.3 + (this.a.energy + this.b.energy) * 0.5;
+            }
+
+            draw() {
+                const alpha = params.tone.dryness > 0.8 ? 0.3 * ((this.a.energy + this.b.energy) / 2) : 0.5;
+                ctx.strokeStyle = `hsla(160, 60%, 80%, ${alpha})`;
+                ctx.lineWidth = this.thickness;
+                ctx.beginPath();
+                ctx.moveTo(this.a.x, this.a.y);
+                ctx.lineTo(this.b.x, this.b.y);
+                ctx.stroke();
+            }
+
+            isAlive() {
+                return this.age < this.maxAge &&
+                       this.a.age < this.a.maxAge &&
+                       this.b.age < this.b.maxAge &&
+                       Math.hypot(this.a.x - this.b.x, this.a.y - this.b.y) < 150;
+            }
+        }
+
+        const nodes = [];
+        const connections = [];
+        let pulseTimer = 0;
+
+        function init() {
+            nodes.length = 0;
+            connections.length = 0;
+
+            // Create nodes
+            const nodeCount = Math.floor(20 + params.density * 80);
+            for (let i = 0; i < nodeCount; i++) {
+                nodes.push(new Node(
+                    Math.random() * canvas.width,
+                    Math.random() * canvas.height
+                ));
+            }
+
+            // Create initial connections
+            if (params.connectedness > 0.3) {
+                for (let i = 0; i < nodes.length; i++) {
+                    for (let j = i + 1; j < nodes.length; j++) {
+                        if (Math.random() < params.connectedness) {
+                            connections.push(new Connection(nodes[i], nodes[j]));
+                            nodes[i].connections.push(nodes[j]);
+                            nodes[j].connections.push(nodes[i]);
+                        }
+                    }
+                }
+            }
+        }
+
+        function update() {
+            pulseTimer += 0.01;
+            const pulse = params.pulse.avg + Math.sin(pulseTimer) * (params.pulse.max - params.pulse.min) * 0.5;
+
+            // Update nodes
+            nodes.forEach(node => {
+                node.update();
+                node.size = 1.5 + pulse * (1.5 + Math.sin(node.age * 0.1) * 0.5);
+            });
+
+            // Update connections
+            connections.forEach(conn => {
+                conn.update();
+            });
+
+            // Remove dead connections
+            for (let i = connections.length - 1; i >= 0; i--) {
+                if (!connections[i].isAlive()) {
+                    connections.splice(i, 1);
+                }
+            }
+
+            // Create new connections based on proximity and energy
+            if (params.connectedness > 0.2 && Math.random() < 0.05 * params.connectedness) {
+                const a = nodes[Math.floor(Math.random() * nodes.length)];
+                const b = nodes[Math.floor(Math.random() * nodes.length)];
+
+                if (a !== b && !connections.some(c => (c.a === a && c.b === b) || (c.a === b && c.b === a))) {
+                    connections.push(new Connection(a, b));
+                    a.connections.push(b);
+                    b.connections.push(a);
+                }
+            }
+
+            // Occasionally add new nodes
+            if (params.density > 0.2 && Math.random() < 0.01 * pulse * params.density) {
+                nodes.push(new Node(
+                    Math.random() * canvas.width,
+                    Math.random() * canvas.height
+                ));
+            }
+        }
+
+        function draw() {
+            // Fade background
+            ctx.fillStyle = 'rgba(0, 0, 0, 0.05)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Draw connections first
+            connections.forEach(conn => conn.draw());
+
+            // Then draw nodes
+            nodes.forEach(node => node.draw());
+        }
+
+        function animate() {
+            update();
+            draw();
+            requestAnimationFrame(animate);
+        }
+
+        init();
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
