Phoenix LiveView Basics: Building a Real-Time Product Index

Building interactive web applications often requires managing complex client-side frameworks alongside your backend. Phoenix LiveView changes the game by allowing you to create rich, real-time user experiences using only Elixir. This text-based course guides you through the foundational concepts of LiveView, showing you how to manage state and handle real-time updates. By reading structured explanations and studying clear code snippets, you will gain the confidence to build dynamic interfaces, starting with a fully functional product index page. What you'll learn: Understand the core LiveView lifecycle, including the foundational mount, handle_params, and render phases; Create reusable UI components using modern HEEx template syntax; Manage application state dynamically using sockets and assigns; Implement real-time updates to display live data changes instantly; Handle user events and interactions using built-in LiveView bindings. You will start with essential terminology and the basic architecture of Elixir's real-time ecosystem. From there, you will progress through step-by-step written guides to construct a live product catalog, applying state management and event handling concepts in a logical, structured flow. This course is designed for web developers new to Phoenix LiveView who want a clear, conceptual introduction to real-time Elixir development. No prior LiveView experience is required, though a basic familiarity with Elixir is helpful. Start reading today to unlock the power of real-time web development with Phoenix LiveView.