Building Real-Time Web Apps with Phoenix LiveView

Modern web users expect instant, real-time feedback, but building these experiences often requires managing complex client-side JavaScript frameworks. Phoenix LiveView changes the game by allowing you to build rich, interactive user interfaces directly from the server using Elixir. This course offers a clear, text-based path to mastering real-time web development from the ground up. You will transition from writing static web pages to crafting dynamic, stateful applications that respond instantly to user actions. By understanding the core mechanics of state management and persistent connections, you will be able to build modern collaborative features with ease. What you'll learn: - Understand the foundational architecture of Phoenix LiveView and how it maintains real-time state. - Configure routes, live sessions, and render declarative HTML templates using HEEx syntax. - Handle user events and form submissions instantly using built-in LiveView bindings. - Apply modern pub/sub patterns to broadcast real-time updates across multiple connected clients. - Implement secure, stateful components to keep your application logic clean and maintainable. - Practice debugging and testing live views to ensure reliable and resilient user experiences. This course begins with essential terminology, explaining how Elixir processes and WebSockets power LiveView under the hood. You will then progress through structured, step-by-step written tutorials that guide you through handling events, managing state, and broadcasting live updates. This course is designed for backend developers, web designers, and curious beginners who have a basic familiarity with Elixir and HTML but are completely new to Phoenix LiveView. No advanced JavaScript or framework experience is required. Start reading today to unlock the power of real-time web development with Phoenix LiveView.