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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 | /** * Dev Preview Component * * This component is designed for testing the development server's live preview functionality. * It demonstrates basic component structure and styling capabilities. */ // Enhanced dev server preview component export const DevPreview = ({ title = 'Coherent.js Development Server', message = 'Welcome to the live preview environment!' }) => ({ html: { children: [ { head: { children: [ { title: { text: title } }, { style: { text: ` body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; max-width: 900px; margin: 0 auto; padding: 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; color: #333; } .container { background: white; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); overflow: hidden; } .header { background: linear-gradient(135deg, #007bff 0%, #0056b3 100%); color: white; padding: 30px; text-align: center; } .header h1 { margin: 0 0 10px 0; font-size: 2.5em; font-weight: 300; } .header p { margin: 0; opacity: 0.9; font-size: 1.1em; } .content { padding: 30px; } .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin: 30px 0; } .feature { background: #f8f9fa; padding: 25px; border-radius: 8px; border-left: 4px solid #007bff; transition: transform 0.2s ease, box-shadow 0.2s ease; } .feature:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,123,255,0.15); } .feature h3 { color: #007bff; margin: 0 0 10px 0; font-size: 1.3em; } .feature p { margin: 0; line-height: 1.6; color: #666; } .status-bar { background: #e7f3ff; border: 1px solid #007bff; border-radius: 6px; padding: 20px; margin: 30px 0; text-align: center; } .status-indicator { display: inline-block; width: 12px; height: 12px; background: #28a745; border-radius: 50%; margin-right: 8px; animation: pulse 2s infinite; } @keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } } .footer { background: #f8f9fa; padding: 20px 30px; border-top: 1px solid #e9ecef; text-align: center; color: #666; } .badge { display: inline-block; background: #007bff; color: white; padding: 4px 8px; border-radius: 12px; font-size: 0.8em; font-weight: bold; margin-left: 8px; } ` } } ] } }, { body: { children: [ { div: { className: 'container', children: [ { div: { className: 'header', children: [ { h1: { text: title } }, { p: { text: 'Live Preview Environment with Hot Reload' } } ] } }, { div: { className: 'content', children: [ { div: { className: 'status-bar', children: [ { span: { children: [ { span: { className: 'status-indicator' } }, { span: { text: 'Development Server Active' } }, { span: { text: 'LIVE', className: 'badge' } } ] } } ] } }, { h2: { text: 'Development Features' } }, { div: { className: 'features-grid', children: [ { div: { className: 'feature', children: [ { h3: { text: '🔄 Live Preview' } }, { p: { text: 'Changes to components are automatically reflected in the browser without manual refresh.' } } ] } }, { div: { className: 'feature', children: [ { h3: { text: '⚡ Hot Reload' } }, { p: { text: 'The page automatically reloads when you save changes to source files, preserving development flow.' } } ] } }, { div: { className: 'feature', children: [ { h3: { text: '🎨 Component Rendering' } }, { p: { text: message } } ] } }, { div: { className: 'feature', children: [ { h3: { text: '🔧 Development Tools' } }, { p: { text: 'Built-in development server with file watching, error handling, and component isolation.' } } ] } }, { div: { className: 'feature', children: [ { h3: { text: '📱 Responsive Design' } }, { p: { text: 'Components are automatically tested across different viewport sizes and device types.' } } ] } }, { div: { className: 'feature', children: [ { h3: { text: '🚀 Fast Development' } }, { p: { text: 'Optimized build pipeline ensures rapid iteration and immediate feedback during development.' } } ] } } ] } } ] } }, { div: { className: 'footer', children: [ { p: { text: '💡 Try editing this file and saving it to see live updates in action!' } }, { p: { text: 'Powered by Coherent.js Development Server' } } ] } } ] } } ] } } ] } }); // Export the component as default for live preview export default DevPreview; |