What is the primary tool for debugging LWC code?

The primary tool for debugging Lightning Web Components (LWC) code is the browser's developer tools. These tools provide developers with a robust set of utilities to inspect, modify, and debug HTML, CSS, and JavaScript within the web application environment.

Utilizing the console for logging information, setting breakpoints, and watching expressions allows developers to trace the flow of their LWC code in real-time as it interacts with the Salesforce platform. Additionally, the Elements panel enables inspection of the document structure and styles, which is essential for diagnosing layout issues or verifying the proper rendering of components.

Other tools, while useful in the broader context of Salesforce development, do not cater specifically to the immediate real-time debugging needs of LWC. For instance, the Salesforce Developer Console is a powerful tool for inspecting and running Salesforce Apex code, but it lacks the real-time interaction capabilities needed for LWC. Visual Studio Code is an excellent IDE for writing and editing code but does not offer the integrated, in-browser debugging features that the developer tools provide. Salesforce CLI plays a critical role in managing Salesforce projects and deployments but does not have direct debugging capabilities for LWC in a browser environment.

Overall, leveraging the browser's developer tools is essential for effectively diagnosing and resolving issues within