Kursusindhold

Backend Development with Node.js and Express.js

1. Introduction to Node.js and Backend Development

The Role of the Backend in Web Development What is Node.js?Key Advantages of Using Node.js Installing Node.js Creating Your First Node.js App Challenge: Build Your First Node App Key Takeaways

2. Building Console Applications with Node.js

Introduction to Console Applications in Node.js What are Console Applications?Working with the File System in Node.js Challenge: File System Operations Building Command Line Interface (CLI) Apps Using the Commander Module for CLI Apps Working with the Readline Module Building a Guessing Game Console App Managing Directories in Node.js Directory Inspection Tool Summary of Console Applications in Node.js

3. Developing Web Applications with Express.js

Introduction to Express.js in Web Development Why Use Express.js for Web Development?Understanding HTTP Requests Setting Up an Express.js Application Creating and Managing Routes in Express.js Testing APIs with Postman Introduction to Middleware in Express.js Using Built-in Middleware in Express.js Creating Custom Middleware Summary of Key Express.js Concepts

4. Building REST APIs with Node.js and Express.js

Introduction to REST API Development Core Concepts of REST APIs Setting Up the Project Structure Defining the Entry Point of the API Building the GET All Posts Endpoint Building the GET Post by Id Endpoint Building the CREATE Post Endpoint Building the UPDATE Post by Id Endpoint Building the DELETE Post by Id Endpoint Running and Testing the REST API Final Thoughts and Next Steps

Introduction to Console Applications in Node.js

Console Applications! No worries if it's new – we'll guide you through crafting your own programs that run on any Node.js-equipped machine. From your computer to your everyday electronic devices, you'll be able to command them all.

Discover What Awaits

Console Applications: Understand what console applications are, their benefits, and how mastering them can impact your development journey;
FileSystem: Navigate and manipulate files and directories, performing common file operations;
Command Line Interface (CLI): Learn command-line basics, create custom commands, and streamline your workflow;
Commander Module: Use Node.js's Commander module to build feature-rich command-line interfaces;
Readline Module: Enhance user interaction in the command line with the Readline module;
Practical Application: Put your skills to the test by creating a console-based guessing game and an advanced directory inspection tool.

Ready to master console application development? Let's get started!

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