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Debugging Node.js Applications

Introduction to Node.js
What is Node.js? History and Evolution of Node.js Advantages and Disadvantages of Node.js Use Cases of Node.js
Setting Up Node.js Environment
Node.js Installation Configuring Node.js NPM (Node Package Manager) Basic NPM Commands
Node.js Fundamentals
Node.js Architecture Node.js Modules Node.js Globals Node.js Callbacks EventDriven Programming Asynchronous Programming Streams and Buffers
Working with Node.js Modules
Creating and Exporting Modules Builtin Modules NPM Modules Creating a Package.json file Working with Module Dependencies Understanding Semantic Versioning
Express.js
Introduction to Express.js Setting Up Express.js HTTP Request Methods Routing in Express.js Request and Response Objects Middlewares in Express.js Handling Errors in Express.js
Working with Databases in Node.js
Introduction to Databases SQL vs NoSQL Databases Connecting to Databases in Node.js MongoDB (a NoSQL Database) Mongoose (an Object Data Modeling Library) CRUD Operations with MongoDB and Mongoose
Testing and Debugging in Node.js
Why is Testing Important? Unit Testing Integration Testing Debugging Node.js Applications Debugging with npm Debugger Debugging with Visual Studio Code
Deployment and Scaling of Node.js Applications
Deploying Node.js Applications Understanding the Different Environments Clustering in Node.js Load Balancing in Node.js Process Management in Node.js
Security in Node.js Applications
Common Security Threats Web Application Security Secure Coding Practices Authentication and Authorization Handling Passwords and Sensitive Data
Best Practices and Patterns in Node.js
Coding Best Practices Design Patterns Architectural Patterns Scalable Application Architecture Choosing the Right Tools and Techniques

Debugging Node.js Applications

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Debugging is an important aspect of software development, and Node.js applications are no exception. Debugging Node.js applications primarily involves identifying and fixing errors or bugs in the application code. Node.js provides several useful tools and techniques to help developers debug their applications.

In this course on debugging Node.js applications, you will learn about the following topics:
  1. Debugging basics: You will understand what debugging is and why it is essential, as well as learn about the different types of bugs commonly found in Node.js applications.
  1. Debugging Node.js applications: This section will take you through the various debugging techniques available in Node.js, including using the built-in Node.js debugger, using external debugging tools, adding log statements in code, and setting breakpoints.
  1. Debugging tools: You will explore some of the most popular debugging tools used by Node.js developers, including VSCode debugger, Node Inspector, and Chrome DevTools.
  1. Debugging common issues: You will learn best practices for debugging common Node.js application issues, such as memory leaks, HTTP requests, asynchronous code, and exceptions.

Overall, this course will equip you with the skills and knowledge you need to effectively debug Node.js applications, helping you create more reliable and efficient software.

March 25, 2023

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