AWS Lambda and Lambda@Edge for Front-End Engineers

Modern front-end development is no longer just about the browser. To build high-performance, secure, and dynamic web applications, developers need to leverage the power of the edge. This text-based course guides you through the fundamentals of AWS Lambda and Lambda@Edge, specifically tailored for front-end engineers. You will learn how to write lightweight serverless functions that intercept and modify web requests and responses globally, optimizing user experience without managing complex server infrastructure. What you'll learn: Understand the foundational concepts of serverless architecture and edge computing; Configure Lambda@Edge functions to intercept requests and responses on CloudFront; Modify HTTP headers dynamically to improve web security and performance; Implement custom routing and redirects at the edge for seamless user journeys; Apply modern JavaScript best practices to write efficient, low-latency edge functions; Practice debugging and monitoring your serverless code using industry-standard tools. You will start with the core terminology of AWS serverless services before moving on to hands-on written walkthroughs. Through code snippets and practical scenarios, you will explore real-world use cases like dynamic content personalization and edge-side security. This course is designed for front-end developers who want to expand their skills into serverless and edge technologies. No prior AWS or backend experience is required. Start reading today to take control of your application's delivery and performance at the edge.