VS Code Extension Debugger FAQs

Question 1

How does it improve my extension development workflow?

Accepted Answer

It eliminates guesswork by applying a structured four-phase debugging process (Triage, RCA, Implementation, Verification). It provides proven code templates for common problems, such as atomic operation guards and disposable resource management, reducing the time spent on trial-and-error fixes.

Question 2

When should I use this Claude Code skill?

Accepted Answer

Use this skill when your VS Code extension suffers from runtime crashes, activation failures, WebView communication issues, or intermittent race conditions. It is particularly effective for troubleshooting bugs that are difficult to reproduce or involve complex asynchronous operations.

Question 3

Does it provide guidance for memory management?

Accepted Answer

Absolutely. The skill features robust patterns for memory leak detection, specifically focusing on the proper registration and disposal of event listeners, timers, and file watchers within the VS Code Extension Context.

Question 4

What does the VS Code Extension Debugger skill do?

Accepted Answer

This skill provides an AI-driven, systematic workflow for diagnosing and resolving complex issues in VS Code extensions. It covers root cause analysis, implementation of safe fix patterns, and verification strategies for everything from memory leaks to UI rendering bugs.

Question 5

Can this skill help with WebView and UI issues?

Accepted Answer

Yes. It includes specialized strategies for debugging WebView message-passing timing, resolving Content Security Policy (CSP) errors, and ensuring that resource URIs are correctly formatted using the modern asWebviewUri API.

VS Code Extension Debugger

VS Code Extension Debugger

About

Key Features

Use Cases

About

Key Features

Use Cases