دانلود کتاب مهندسی عملکرد وب در عصر هوش مصنوعی: تسلط بر سرعت و کیفیت برای برنامه‌های تولید شده توسط هوش مصنوعی

On today’s web, the difference between a fluid, delightful experience and a frustrating, abandoned one often comes down to milliseconds. Performance is not just a technical metric; it is the bedrock of user satisfaction and business success. At the same time, AI-assisted tools have changed how we design, build, and ship those experiences. We can now generate productionready frontends or entire apps in minutes, but their performance characteristics still live in the real constraints of browsers, devices, and networks. Web Performance Engineering in the Age of AI is a comprehensive guide for engineers and technical leaders who need to deliver fast, responsive, and resilient web experiences in this AI-accelerated era. I’m Addy Osmani, an engineering leader on Google Chrome’s web performance team, and in this book I’ve encapsulated the latest techniques, metrics, browser internals, and AI-aware practices that define modern performance work. This book is for frontend developers, web performance engineers, and technical decision-makers who understand the basics of building websites and are driven to create experiences users love by mastering performance optimization. Whether you already lean on tools like Cursor, GitHub Copilot, ChatGPT, Gemini or other LLM-based assistants for day-to-day coding, or are just beginning to bring AI into your workflow, the goal is to help you ship experiences that stay fast and robust regardless of how the code was written. We assume you have some familiarity with HTML, CSS, and JavaScript. From there, we dive deep into the principles and practices required to build and maintain high-performing web applications, including the new realities of AI-generated and AI-augmented code.