Unlock the inner workings of compilers with Compilers, a comprehensive guide designed for both students and professionals. This book takes you step by step through the fundamental concepts of compiler design, including lexical analysis, parsing, semantic analysis, intermediate code generation, optimization, and final code generation. Written with clarity and precision, it balances theoretical insights with practical examples to help readers understand how source code transforms into executable programs. Whether you are a computer science student seeking to master compiler construction or a software engineer aiming to strengthen your low-level programming knowledge, this book will serve as an essential resource. Rich with diagrams, code snippets, and exercises, it ensures that readers not only learn the concepts but also gain hands-on experience in building their own compilers from scratch. By the end of this book, you will have the knowledge and confidence to design and implement a simple yet fully functional compiler, giving you a deep appreciation of how programming languages come to life.