Software Debugging for Web Applications

Finding and resolving bugs is one of the most critical skills for any developer, yet it is rarely taught systematically, leading to hours of wasted time and frustration. This course teaches you how to approach debugging methodically, helping you write cleaner, more resilient code. You will learn to: 1. Understand the foundational concepts of the debugging lifecycle and how to read error stack traces. 2. Master browser developer tools to inspect code, analyze network requests, and pause execution with breakpoints. 3. Debug modern asynchronous JavaScript code, including promises and async/await flows. 4. Configure source maps to debug compiled or minified production code back to its original source. 5. Implement clean logging strategies and basic observability practices to catch issues early. 6. Diagnose server-side errors and API communication issues between the frontend and backend. Starting with core debugging principles and terminology, the course guides you through practical troubleshooting workflows for both client-side and server-side environments. This course is designed for beginner web developers who want to stop guessing and start debugging systematically. No prior debugging experience is required. Start mastering the art of software debugging today.