Building Dynamic Surveys with Phoenix LiveView Stateless Components

Creating responsive user interfaces shouldn't require complex state management or heavy JavaScript. Phoenix LiveView offers a powerful, server-backed alternative that makes real-time web applications simpler to build and maintain. This course guides you through the fundamental principles of building interactive web forms and surveys using lightweight, stateless components. You will start with the core concepts of Elixir and Phoenix LiveView, establishing a firm understanding of how state flows between the server and the client. From there, you will learn how to structure reusable UI elements to collect clean data from your users without cluttering your codebase. What you'll learn: - Understand the core architecture of Phoenix LiveView and how stateless components render efficiently - Design reusable functional components for demographic questions and rating scales - Implement real-time form validation and error handling using Phoenix changesets - Manage data flow and event handling between nested components and parent views - Apply modern accessibility practices to dynamic form elements - Write unit tests for stateless components to ensure UI reliability This course is structured to take you from foundational web development concepts to a complete, modular survey application. You will read clear explanations, analyze practical code snippets, and complete written exercises designed to solidify your understanding of modern Elixir web development. This course is designed for beginner to intermediate web developers who have a basic familiarity with Elixir and want to master modern, real-time UI patterns. No advanced LiveView experience is required. Start reading today to build cleaner, faster, and more maintainable interactive forms.