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MySQL JOIN
DATA PRE-PROCESSING/WRANGLING
Event listeners and handlers
Mouse events
Keyboard events
Accessing and manipulating HTML elements
DOM navigation and manipulation
Creating and removing HTML elements
What is React.js?
History and evolution of React.js
React.js components and their role in
building web applications
Setting up the development environment
Introduction to JSX
Basic syntax and rules of JSX
Embedding expressions in JSX
Conditional rendering in JSX
Working with lists in JSX
Understanding components
Creating class components
Creating functional components
Props and state in React components
Lifecycle methods in React components
Handling events in React
Binding event handlers in React
Passing data to event handlers in React
Conditional rendering based on events in
React
Creating forms in React
Handling form submission in React
Controlled and uncontrolled components
in React
Introduction to React Router
Setting up routing in React
Creating routes in React
What is MongoDB?
Advantages of MongoDB over RDBMS
MongoDB data model and architecture
Setting up the development environment
Creating and inserting documents in
MongoDB
Reading documents from MongoDB
Updating documents in MongoDB
Deleting documents from MongoDB
Querying MongoDB using find() method
Querying MongoDB using comparison and
logical operators
Querying MongoDB using regular
expressions
Querying MongoDB using aggregation
framework
What is Node.js?
Advantages of Node.js over other serverside technologies
Node.js architecture and event-driven
programming model
Setting up the development environment
Introduction to Node.js modules
Creating and using built-in modules
Creating and using custom modules
Working with NPM (Node Package
Manager)
Creating HTTP server in Node.js
Understanding HTTP methods and status
codes
Handling HTTP requests and responses
Serving static files in Node.js
Introduction to Express.js framework
Creating and configuring Express.js
application
Handling HTTP requests and responses in
Express.js
Implementing middleware in Express.js
Introduction to database connectivity in
Node.js
Connecting to MongoDB database in
Node.js
Performing CRUD operations in Node.js
using MongoDB
Using Mongoose ORM with MongoDB in
Node.js
Introduction to security in Node.js
Understanding and implementing
authentication and authorization in
Node.js
Implementing HTTPS in Node.js
Preventing common security vulnerabilities
in Node.js
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