9. Custom Directives and Components

• Creating custom directives
• Isolating scope
• Using templates and transclusion
• Component-based architecture

10. Advanced Topics

• Two-way data binding in depth
• Using $watch, $apply, and $digest
• Performance optimization
• AngularJS animations

11. Unit Testing and End-to-End Testing

• Introduction to testing in AngularJS
• Unit testing with Jasmine and Karma
• End-to-end testing with Protractor
• Writing and running tests

12. Project Work and Real-world Applications

• Developing a complete application from scratch
• Best practices and design patterns
• Debugging and troubleshooting
• Deployment and production considerations

13. Migrating to Angular

• Overview of Angular (Angular 2+)
• Key differences between AngularJS and Angular
• Migration strategies and tools

Part-III: MongoDB

Module 1:
MongoDB Database
What is MongoDB?
How does MongoDB work?
How to install MongoDB on MAC? How to install MongoDB on Windows?
Create and Read operations in MongoDB ObjectID and BSON in MongoDB
Triple-A and CRUD operations in MongoDB UpdateOne and DeleteOne
UpdateMany and deleteMany Database issues with Update Getting more data
Save bandwidth while querying in MongoDB Understanding objects structure
What is schema in MongoDB? Database modeling MongoDB series Relation in database MongoDB
One-to-one relation in mongo database with id
One to many relations in the MongoDB database
Many to Many relations in MongoDB Creating file structure and installing dependencies
Creating our first student schema Connecting with MongoDB with mongoose A read test in MongoDB
A delete test for MongoDB An update test in MongoDB

Part-IV: NodeJs
Module 1 :
Introduction
What is Node.js? Features of Node.js Who Uses Node.js? Concepts
Where to Use Node.js? Where Not to Use Node.js?

Module 2:
Environment Setup
Try it Option Online Local Environment Setup Text Editor
The Node.js Runtime Download Node.js Archive
Installation on UNIX/Linux/Mac OS X and SunOS
Installation on Windows
Verify Installation: Executing a File

Module 3:
First Application
Creating Node.js Application

Module 4:
REPL Terminal
Online REPL Terminal REPL Commands Stopping REPL

Module 5:
NPM
Installing Modules using NPM Global vs Local Installation Using package.json Attributes of Package.json Uninstalling a Module Updating a Module
Search a Module Create a Module

Module 6:
Callback Concept
What is Callback? Blocking Code Example
Non-Blocking Code Example

Module 7:
Event Loop
Event-Driven Programming Example
How do Node Applications work?

Module 8:
Event Emitter
Event Emitter Class Methods
Class Methods Events Example

Module 9:
Buffers
Creating Buffers Writing to Buffers Reading from Buffers Convert Buffer to JSON Concatenate Buffers Compare Buffers Copy Buffer
Slice Buffer Buffer Length
Methods Reference Class Methods

Module 10:
Streams
What are Streams? Reading from a Stream Writing to a Stream Piping the Streams Chaining the Streams

Module 11:
File System
Synchronous vs Asynchronous Open a File
Get File Information Writing a File Reading a File Closing a File Truncate a File Delete a File
Create a Directory Read a Directory Remove a Directory Methods Reference

Module 12:
Global Objects
filename
dirname setTimeout(cb, ms) clearTimeout (t) setInterval(cb, ms) Global Objects Console Object Process Object

Module 13:
Utility Modules
OS Module Path Module Net Module DNS Module
Domain Module

Module 14:
Web Module
What is a Web Server?
Web Application Architecture Creating a Web Server using Node Make a request to Node.js server Creating a Web client using Node

Part-V: ExpressJS

Module 1:
ExpressJS Framework
Express Overview Installing Express Hello World Example Request & Response Request Object Response Object Basic Routing Serving Static Files GET Method
POST Method File Upload
Cookies Management

Module 2:
RESTful API
What is REST Architecture? HTTP methods
RESTful Web Services Creating RESTful for a Library List Users
Add Users Show Detail Delete a User