Serverless Functions and JAMstack for Beginners

Modern web development is shifting away from managing complex servers toward fast, secure, and easily scalable architectures. This text-based course guides you through the core concepts of the JAMstack and teaches you how to write, configure, and deploy your first serverless functions. You will learn to: * Understand the core principles of JAMstack architecture and serverless computing * Write serverless functions in JavaScript using modern handler patterns * Configure deployment settings using TOML files to communicate with hosting platforms like Netlify * Manage environment variables securely to protect sensitive API keys in production * Test serverless functions locally using modern developer tooling You will start with foundational web concepts, progress through writing simple API endpoints, and finish by configuring and deploying a live serverless function. This course is designed for beginner web developers with basic HTML and JavaScript knowledge; no prior serverless or backend experience is required. Start reading today to unlock the power of serverless web development.