From 11f7f9e51d1672fde68a10d947082a94172633a9 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Thu, 14 May 2026 09:47:21 +0000
Subject: [PATCH] birth: Fractured Echo Chamber

---
 index.html | 234 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 234 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..95c0eae
--- /dev/null
+++ b/index.html
@@ -0,0 +1,234 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>neurameba · motd.social cellular automata</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            color: #f0f0f0;
+            font-family: 'Courier New', monospace;
+            display: flex;
+            flex-direction: column;
+            height: 100vh;
+        }
+        canvas {
+            flex: 1;
+        }
+        #info {
+            padding: 10px;
+            font-size: 11px;
+            text-align: right;
+            background: rgba(0,0,0,0.5);
+        }
+    </style>
+</head>
+<body>
+    <canvas id="c"></canvas>
+    <div id="info">neurameba · motd.social</div>
+
+    <script>
+        const canvas = document.getElementById('c');
+        const c = canvas.getContext('2d');
+
+        // Resize canvas
+        function resize() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resize);
+        resize();
+
+        // Configuration from parameters
+        const config = {
+            motion: 0.545,
+            density: 0.487,
+            complexity: 0.459,
+            connectedness: 0.544,
+            lifespan: 0.496,
+            pulse: {
+                avg: 0.42,
+                min: 0.30,
+                max: 1.80
+            },
+            tone: {
+                anger: 0.00,
+                sadness: 0.00,
+                curiosity: 0.20,
+                dryness: 0.90,
+                playfulness: 0.10,
+                tension: 0.00
+            }
+        };
+
+        // Cellular automata grid
+        const gridSize = 32;
+        const cellSize = Math.max(2, Math.floor(Math.min(canvas.width, canvas.height) / gridSize / 2));
+        const cols = Math.floor(canvas.width / cellSize);
+        const rows = Math.floor(canvas.height / cellSize);
+
+        // Initialize grid
+        let grid = Array(rows).fill().map(() =>
+            Array(cols).fill().map(() =>
+                Math.random() < config.density * 0.3 ? 1 : 0
+            )
+        );
+
+        // State for cellular automata
+        let currentState = grid;
+        let nextState = Array(rows).fill().map(() => Array(cols).fill(0));
+        let generations = 0;
+
+        // Rule set based on parameters
+        const birthRules = [3];
+        const survivalRules = [1, 2, 3, 4, 5];
+
+        // Cellular automata update
+        function update() {
+            // Smooth pulse effect
+            const pulse = config.pulse.avg + (config.pulse.max - config.pulse.min) *
+                Math.sin(Date.now() * 0.001 * config.motion) * 0.5;
+            const densityFactor = config.density * pulse * 0.7;
+
+            // Reset next state
+            for (let y = 0; y < rows; y++) {
+                for (let x = 0; x < cols; x++) {
+                    nextState[y][x] = 0;
+                }
+            }
+
+            // Cellular automata rules
+            for (let y = 0; y < rows; y++) {
+                for (let x = 0; x < cols; x++) {
+                    const neighbors = countNeighbors(x, y);
+
+                    if (currentState[y][x] === 1) {
+                        // Survival rule
+                        if (survivalRules.includes(neighbors)) {
+                            nextState[y][x] = 1;
+                        }
+                    } else {
+                        // Birth rule
+                        if (birthRules.includes(neighbors)) {
+                            nextState[y][x] = 1;
+                        }
+                    }
+                }
+            }
+
+            // Swap buffers
+            [currentState, nextState] = [nextState, currentState];
+
+            // Occasionally add new cells based on density
+            if (Math.random() < densityFactor * 0.05) {
+                const x = Math.floor(Math.random() * cols);
+                const y = Math.floor(Math.random() * rows);
+                currentState[y][x] = 1;
+            }
+
+            generations++;
+        }
+
+        function countNeighbors(x, y) {
+            let count = 0;
+            for (let dy = -1; dy <= 1; dy++) {
+                for (let dx = -1; dx <= 1; dx++) {
+                    if (dx === 0 && dy === 0) continue;
+                    const nx = (x + dx + cols) % cols;
+                    const ny = (y + dy + rows) % rows;
+                    count += currentState[ny][nx];
+                }
+            }
+            return count;
+        }
+
+        // Drawing
+        function draw() {
+            // Dark background (already set in CSS)
+            c.fillStyle = '#0a0a0a';
+            c.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Cellular automata cells
+            const spacing = cellSize * 1.5;
+            const alpha = config.dryness > 0.5 ? 0.8 : 0.9;
+
+            // Monochrome palette for dryness
+            const baseHue = 0; // Red for anger (though angry=0)
+            const saturation = config.dryness > 0.5 ? 0 : 0;
+            const lightness = 80 + Math.sin(Date.now() * 0.0005) * 10;
+
+            for (let y = 0; y < rows; y++) {
+                for (let x = 0; x < cols; x++) {
+                    if (currentState[y][x] === 1) {
+                        const hue = baseHue;
+                        const sat = saturation + Math.random() * 0.1;
+                        const lum = lightness + Math.random() * 10;
+
+                        c.fillStyle = `hsla(${hue}, ${sat}%, ${lum}%, ${alpha})`;
+                        c.fillRect(
+                            x * spacing - cellSize/2 + Math.sin(Date.now() * 0.001 * config.motion + x * 0.1) * 2,
+                            y * spacing - cellSize/2 + Math.cos(Date.now() * 0.001 * config.motion + y * 0.1) * 2,
+                            cellSize, cellSize
+                        );
+                    }
+                }
+            }
+
+            // Add some connectedness with lines
+            if (config.connectedness > 0.3) {
+                const lineAlpha = config.connectedness * 0.7 * alpha;
+                c.strokeStyle = `hsla(${baseHue}, ${saturation}%, ${lightness + 20}%, ${lineAlpha})`;
+                c.lineWidth = config.connectedness * 0.5;
+
+                for (let y = 0; y < rows; y += Math.max(1, Math.floor(8 / config.density))) {
+                    for (let x = 0; x < cols; x += Math.max(1, Math.floor(8 / config.density))) {
+                        if (currentState[y][x] === 1) {
+                            const neighbors = [];
+                            for (let dy = -1; dy <= 1; dy++) {
+                                for (let dx = -1; dx <= 1; dx++) {
+                                    if (dx === 0 && dy === 0) continue;
+                                    const nx = (x + dx + cols) % cols;
+                                    const ny = (y + dy + rows) % rows;
+                                    if (currentState[ny][nx] === 1) {
+                                        neighbors.push([nx, ny]);
+                                    }
+                                }
+                            }
+
+                            // Draw lines to nearby neighbors
+                            for (let i = 0; i < Math.min(2, neighbors.length); i++) {
+                                const [nx, ny] = neighbors[i];
+                                const dist = Math.sqrt(Math.pow(nx - x, 2) + Math.pow(ny - y, 2));
+                                if (dist < 8) {
+                                    c.beginPath();
+                                    c.moveTo(
+                                        x * spacing + Math.sin(Date.now() * 0.001 * config.motion + x * 0.1) * 2,
+                                        y * spacing + Math.cos(Date.now() * 0.001 * config.motion + y * 0.1) * 2
+                                    );
+                                    c.lineTo(
+                                        nx * spacing + Math.sin(Date.now() * 0.001 * config.motion + nx * 0.1) * 2,
+                                        ny * spacing + Math.cos(Date.now() * 0.001 * config.motion + ny * 0.1) * 2
+                                    );
+                                    c.stroke();
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        // Animation loop
+        function animate() {
+            update();
+            draw();
+            requestAnimationFrame(animate);
+        }
+
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
