Backend Development Complete Course 2026 | Web Dev Tutorial | NodeJS | MongoDB | APIs | @SCALER
What is web development?
Web development refers to the process of creating and maintaining websites and web applications. It involves various aspects, including web design, front-end development, back-end development, server-side scripting, and database management. Web developers use programming languages, such as HTML, CSS, JavaScript, PHP, and others, to build and deploy websites that are functional, user-friendly, and accessible on different devices and platforms.
What is Backend Development?
Backend development involves server-side programming and database management that powers a website. Backend developers work behind the scenes to ensure data is processed, stored, and retrieved efficiently, supporting the functionality of the website’s front end.
What is computer science?
Computer science is the study of computers and computational systems. It encompasses the design, development, and analysis of algorithms, programming languages, software, and hardware. Computer scientists solve complex problems, create new technologies, and drive innovation in fields such as artificial intelligence, cybersecurity, and robotics.
Who is a Web Developer?
A web developer is a skilled professional who builds and maintains websites. They use programming languages and tools to create functional and visually appealing websites that meet client requirements.
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In this video, you'll learn:
✔ What is Communication?
✔ Server Communication
✔ Objects in JS
✔ Arrays are special kind of Objects in JS
✔ What is JSON?
✔ What is XML?
✔ Difference between JSON & XML?
✔ API (Application Programming Interface)
✔ How to Integrate API?
✔ Calling in API
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⏱ Chapters:
00:00 Introduction
02:08 What is Communication?
05:14 Server Communication
11:04 Objects in JS
21:31 Arrays are special kind of Objects in JS
27:54 What is JSON?
31:39 What is XML?
35:24 Difference between JSON & XML?
39:14 API (Application Programming Interface)
42:33 How to Integrate API?
55:47 Calling in API
1:22:57 Understanding Developer Tool- Network
1:31:35 Understanding Developer Tool- Postman
1:33:29 What is Backend & its function?
1:36:48 Overview of Full Stack Development with JavaScript
1:40:56 Why is NodeJS used?
1:43:20 What is a Package Manager?
1:46:10 What are the Databases?
1:49:43 Getting started with NodeJS Application
2:42:06 Getting started with MongoDB Database
2:45:44 Connecting to MongoDB Database
2:50:17 Downloading the MongoDB Compass
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