Salesforce Developer’s Guide to Debugging

Improve the quality and reliability of your custom Salesforce code with expert instruction from Luke Freeland, a 15X certified Salesforce Architect and full-stack developer. This self-paced course is designed for developers, admins, and technical consultants who work with Apex, Aura Components, and Lightning Web Components (LWC).

In this course, you'll explore:

• Common development errors – Understand and troubleshoot issues like null references, DML limits, SOQL errors, and test failures

• Debugging techniques – Use Debug Logs, Apex Tests, and Browser Dev Tools to diagnose and resolve problems efficiently

• Hands-on examples – Work through real-world debugging scenarios across Apex, Aura, and LWC

• Best practices – Apply practical strategies to simplify code and prevent future issues

• Tool-based diagnostics – Gain confidence using the right tools for error tracing and regression testing

Each lesson includes step-by-step video walkthroughs, coding challenges, and exercises based on real code issues. By the end of this course, you'll be able to fix bugs faster, write more reliable code, and deliver stronger solutions on the Salesforce Platform.

Use the navigation links to the left to begin your debugging journey.