Building Real-Time Admin Dashboards with Phoenix Presence

Modern web applications demand instant, live updates to keep up with user activity. If you want to monitor user behavior and transaction flows as they happen, mastering real-time data tracking is essential. In this text-based course, you will learn how to build a fully functional real-time admin dashboard. You will start with the foundational concepts of Elixir processes and Phoenix PubSub, then progress to tracking live shopping carts, active shoppers, and page views without relying on heavy client-side JavaScript frameworks. What you'll learn: 1. Understand the foundational architecture of Phoenix Presence and PubSub for real-time state tracking. 2. Configure live tracking for active shopping carts, items, and visitor counts. 3. Build a responsive admin dashboard interface that updates instantly as user behavior changes. 4. Apply modern Elixir state management patterns to handle concurrent user connections efficiently. 5. Practice debugging real-time presence features using text-based exercises and code walkthroughs. The course begins with core definitions and the mechanics of real-time web communication before guiding you step-by-step through dashboard architecture, state synchronization, and live interface updates. You will read detailed explanations, analyze structured code snippets, and complete written exercises to reinforce your learning. This course is designed for beginner to intermediate developers who want to learn real-time web development. No advanced knowledge of Elixir is required, though basic familiarity with web development concepts will help you get the most out of the material. Start reading today to master real-time tracking with Phoenix Presence.