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Backend Development with Node.js and Express.js
Backend Development with Node.js and Express.js
1. Introduction to Node.js and Backend Development
2. Building Console Applications with Node.js
Introduction to Console Applications in Node.jsWhat are Console Applications?Working with the File System in Node.jsChallenge: File System OperationsBuilding Command Line Interface (CLI) AppsUsing the Commander Module for CLI AppsWorking with the Readline ModuleBuilding a Guessing Game Console AppManaging Directories in Node.jsDirectory Inspection ToolSummary of Console Applications in Node.js
3. Developing Web Applications with Express.js
Introduction to Express.js in Web DevelopmentWhy Use Express.js for Web Development?Understanding HTTP RequestsSetting Up an Express.js ApplicationCreating and Managing Routes in Express.jsTesting APIs with PostmanIntroduction to Middleware in Express.jsUsing Built-in Middleware in Express.jsCreating Custom MiddlewareSummary of Key Express.js Concepts
4. Building REST APIs with Node.js and Express.js
Introduction to REST API DevelopmentCore Concepts of REST APIsSetting Up the Project StructureDefining the Entry Point of the APIBuilding the GET All Posts EndpointBuilding the GET Post by Id EndpointBuilding the CREATE Post EndpointBuilding the UPDATE Post by Id EndpointBuilding the DELETE Post by Id EndpointRunning and Testing the REST APIFinal Thoughts and Next Steps
What is Node.js?
The World of Node.js 🛠️
We will uncover why Node.js has become a rockstar in backend development. Even if you're not a tech wizard, we're here to unravel the mystery behind this powerful tool.
Node.js is a runtime environment that enables developers to create and execute applications with JavaScript. This language is typically associated with web browsers, but Node.js extends its use to server-side applications, which is useful.
Node.js enables the use of JavaScript as a versatile language for both Frontend and Backend development, streamlining the process with a single language.
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