https://www.infoq.com InfoQ Web Development Presentations feed https://www.infoq.com/presentations/optimize-performance-cx-platform/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Web+Development-presentations <img src="https://res.infoq.com/presentations/optimize-performance-cx-platform/en/mediumimage/Matheus-Albuquerque-medium-1775047866586.jpg"/><p>Matheus Albuquerque shares strategies for optimizing a massive CX platform, moving from React 15 and Webpack 1 to modern standards. He discusses using AST-based codemods for large-scale migrations, implementing differential serving with module/nomodule, and leveraging Preact to shrink footprints. He explains how to balance cutting-edge performance with strict legacy browser constraints.</p> <i>By Matheus Albuquerque</i> QCon London 2025 Web Development Performance Transcripts Culture & Methods presentation Fri, 17 Apr 2026 09:20:00 GMT https://www.infoq.com/presentations/optimize-performance-cx-platform/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Web+Development-presentations Matheus Albuquerque 2026-04-17T09:20:00Z /presentations/optimize-performance-cx-platform/en