From 0d71394e9aa374b224d091f55f049756a24b8db0 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Thu, 30 Apr 2026 09:48:05 +0000
Subject: [PATCH] birth: Neural Nebula Pulse

---
 index.html | 191 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 191 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..d6c3738
--- /dev/null
+++ b/index.html
@@ -0,0 +1,191 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Neural Nebula</title>
+    <style>
+        body { margin: 0; overflow: hidden; background: #0a0a0a; }
+        canvas { display: block; }
+        #info { position: absolute; bottom: 10px; right: 10px; color: #444; font-family: monospace; font-size: 10px; }
+    </style>
+</head>
+<body>
+    <canvas id="canvas"></canvas>
+    <div id="info">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 derived from the specification
+        const params = {
+            motion: 0.511,
+            density: 0.504,
+            complexity: 0.472,
+            connectedness: 0.479,
+            lifespan: 0.545,
+            pulse: { avg: 0.40, min: 0.30, max: 1.60 },
+            tone: { anger: 0.00, sadness: 0.00, curiosity: 0.20, dryness: 0.80, playfulness: 0.10, tension: 0.00 },
+            topology: {
+                nodes: 145,
+                branches: 132,
+                loops: 1191,
+                maxDepth: 26,
+                thicknessRatio: 1.75,
+                fractalDim: 0.868,
+                finalEnergy: 935.0
+            }
+        };
+
+        // Color palette based on tone
+        const palette = {
+            bg: '#0a0a0a',
+            node: params.tone.dryness > 0.7 ? '#cccccc' : '#a0a0a0',
+            edge: params.tone.dryness > 0.7 ? '#666666' : '#888888',
+            pulse: params.tone.playfulness > 0.2 ? '#aaffff' : '#999999',
+            highlight: params.tone.curiosity > 0.1 ? '#44ffaa' : '#777777'
+        };
+
+        // Network graph nodes and edges
+        const nodes = [];
+        const edges = [];
+
+        // Initialize network
+        function initNetwork() {
+            // Create nodes with random positions
+            for (let i = 0; i < params.topology.nodes; i++) {
+                nodes.push({
+                    x: Math.random() * canvas.width,
+                    y: Math.random() * canvas.height,
+                    vx: (Math.random() - 0.5) * 2,
+                    vy: (Math.random() - 0.5) * 2,
+                    size: 1 + Math.random() * 2,
+                    depth: 0,
+                    energy: Math.random() * 100 + 50
+                });
+            }
+
+            // Create edges based on connectedness
+            const targetEdges = Math.floor(params.topology.nodes * params.connectedness * 1.5);
+            for (let i = 0; i < targetEdges; i++) {
+                const a = Math.floor(Math.random() * nodes.length);
+                const b = Math.floor(Math.random() * nodes.length);
+                if (a !== b) {
+                    edges.push({
+                        from: a,
+                        to: b,
+                        strength: 0.5 + Math.random() * 0.5,
+                        age: 0,
+                        maxAge: 100 + Math.random() * 200
+                    });
+                }
+            }
+        }
+
+        // Pulse effect
+        let pulsePhase = 0;
+        let pulseDirection = 1;
+
+        // Animation loop
+        function animate() {
+            // Clear with slightly transparent background for trails
+            ctx.fillStyle = 'rgba(10, 10, 10, 0.1)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Update pulse phase
+            pulsePhase += pulseDirection * 0.01;
+            if (pulsePhase > 1.6 || pulsePhase < 0.3) pulseDirection *= -1;
+
+            // Update nodes with motion based on pulse
+            nodes.forEach(node => {
+                node.x += node.vx * params.motion * pulsePhase;
+                node.y += node.vy * params.motion * pulsePhase;
+
+                // Boundary collision
+                if (node.x < 0 || node.x > canvas.width) node.vx *= -0.8;
+                if (node.y < 0 || node.y > canvas.height) node.vy *= -0.8;
+
+                // Energy dissipation
+                node.energy -= 0.1;
+            });
+
+            // Update edges with age
+            edges.forEach(edge => {
+                edge.age++;
+                if (edge.age > edge.maxAge) {
+                    // Replace old edges
+                    const a = Math.floor(Math.random() * nodes.length);
+                    const b = Math.floor(Math.random() * nodes.length);
+                    if (a !== b) {
+                        edge.from = a;
+                        edge.to = b;
+                        edge.age = 0;
+                        edge.maxAge = 100 + Math.random() * 200;
+                    }
+                }
+            });
+
+            // Draw edges
+            ctx.lineWidth = 0.5 * params.topology.thicknessRatio;
+            edges.forEach(edge => {
+                const from = nodes[edge.from];
+                const to = nodes[edge.to];
+
+                // Pulse effect on edge strength
+                const pulseStrength = 1 + (pulsePhase - params.pulse.min) / (params.pulse.max - params.pulse.min) * 0.5;
+                const alpha = 0.3 + edge.age / edge.maxAge * 0.7;
+
+                ctx.strokeStyle = `rgba(${parseInt(palette.edge.substring(1,3),16)}, ${parseInt(palette.edge.substring(3,5),16)}, ${parseInt(palette.edge.substring(5,7),16)}, ${alpha})`;
+                ctx.beginPath();
+                ctx.moveTo(from.x, from.y);
+                ctx.lineTo(to.x, to.y);
+                ctx.stroke();
+            });
+
+            // Draw nodes
+            nodes.forEach(node => {
+                if (node.energy <= 0) return;
+
+                // Size based on energy
+                const size = node.size * (0.5 + node.energy / 200);
+
+                // Color based on lifespan (older nodes are dimmer)
+                const energyRatio = node.energy / 100;
+                const r = parseInt(palette.node.substring(1,3),16) * energyRatio;
+                const g = parseInt(palette.node.substring(3,5),16) * energyRatio;
+                const b = parseInt(palette.node.substring(5,7),16) * energyRatio;
+
+                ctx.fillStyle = `rgba(${Math.floor(r)}, ${Math.floor(g)}, ${Math.floor(b)}, ${energyRatio})`;
+                ctx.beginPath();
+                ctx.arc(node.x, node.y, size, 0, Math.PI * 2);
+                ctx.fill();
+            });
+
+            // Add occasional new nodes based on lifespan
+            if (Math.random() < params.lifespan * 0.002) {
+                nodes.push({
+                    x: Math.random() * canvas.width,
+                    y: Math.random() * canvas.height,
+                    vx: (Math.random() - 0.5) * 2,
+                    vy: (Math.random() - 0.5) * 2,
+                    size: 1 + Math.random() * 2,
+                    depth: 0,
+                    energy: 150 + Math.random() * 50
+                });
+            }
+
+            requestAnimationFrame(animate);
+        }
+
+        initNetwork();
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
