I’m working on a practical book about Frontend System Design Interviews, aimed at frontend developers who want to grow toward senior-level roles and become more confident designing larger frontend systems.
The book will focus on how to clarify requirements, break systems into components, design data models and APIs, reason about performance and scalability, and explain trade-offs clearly. It will use a framework similar to Clarify → Component Architecture → Data Model → API Design → Optimization, applied to realistic frontend systems and interview-style case studies.
This survey takes about 3–5 minutes. Your answers will help shape the topics, examples, and depth of the book.