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node-inspect-debugger

Debug Node.js applications via the V8 inspector and Chrome DevTools Protocol.

Updated Jun 26, 2026
Search Tags:#debugging#chrome devtools#nodejs#breakpoints#inspector
One-click install
npx skills add https://github.com/NITISH-gitbit/hermes-custom --skill node-inspect-debugger-nitish-gitbit
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: node-inspect-debugger
Source: https://github.com/NITISH-gitbit/hermes-custom/tree/main/skills/software-development/node-inspect-debugger
Command: npx skills add https://github.com/NITISH-gitbit/hermes-custom --skill node-inspect-debugger-nitish-gitbit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill enables efficient debugging of Node.js applications using the built-in V8 inspector and Chrome DevTools Protocol, providing powerful tools for inspecting and controlling the execution of Node.js code.

Core Features & Use Cases

  • Real-time Breakpoints: Set breakpoints and control the flow of execution at any line.
  • Step Through Code: Step over, step into, or step out of functions.
  • Call Stack Inspection: Walk through the call stack and inspect the state at any point.
  • Use Case: When a Node.js application crashes or behaves unexpectedly, use this Skill to pinpoint the source of the issue.

Quick Start

Use the node-inspect-debugger skill to debug the script 'app.js' and set a breakpoint on line 42 of the 'main.js' file.

Frequently Asked Questions about node-inspect-debugger

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I debug a Node.js application using Chrome DevTools?▼

Debug Node.js applications by starting the runtime with the built-in V8 inspector and connecting via the Chrome DevTools Protocol. This enables real-time breakpoints, step execution, and call stack inspection to pinpoint unexpected behavior.

Can I set breakpoints on specific lines in Node.js scripts?▼

Yes, you can set real-time breakpoints to control the flow of execution at any line within your Node.js script. This allows you to pause execution and inspect the application state at exact points.

What is the V8 inspector used for in Node.js?▼

The V8 inspector provides the underlying mechanism for real-time debugging of Node.js applications via the Chrome DevTools Protocol. It supports interactive debugging sessions and automated workflows to inspect and control code execution.

How do I step through Node.js code to find a crash source?▼

Step through Node.js code by using step into, step over, or step out functions while the V8 inspector is active. You can walk through the call stack and inspect the state at any point to locate the crash source.

Do I need the Node.js runtime environment to use the Chrome DevTools Protocol for debugging?▼

Yes, using the V8 inspector and Chrome DevTools Protocol requires the Node.js runtime environment and a script to debug. This setup allows you to handle both interactive and automated debugging workflows.

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