Notes

Hi Babita,

I am writing to provide feedback on the React training that was conducted recently. Unfortunately, I have to say that I was disappointed with the training and the overall experience.



Things Good About Training:

1. The Trainer Has Given Besics Knowlege Of JavaScript and Given Proper Guidelines About The Programing Concept Like:


Variables, data types, and operators
Control structures (loops and conditionals)
Functions and scope
Arrays and objects
Asynchronous JavaScript (callbacks, promises, async/await)
Error handling
Regular expressions
ES6+ features (arrow functions, let/const, template literals, destructuring, etc.)
localStorage



2.The Trainer Has Given Besics Knowlege Of React Js and Given Proper Guidelines About Concept Like:



JSX syntax and components
Props and state management
Component lifecycle methods
Conditional rendering
Forms and user input handling
Handling events
Routing and navigation
Hooks (useState, useEffect)
Redux state management



Things Bad About Training:


The Trainer Haven't covered the Topics from JavaScript:



Generators and iterators

Functional programming concepts (currying, composition, immutability)
Prototypal inheritance and classes
Modules and module bundlers (Webpack, Rollup, etc.)
Advanced error handling techniques ( Error objects, stack traces)
Functional Reactive Programming (FRP) libraries such as RxJS
JavaScript Design Patterns (Singleton, Observer, Factory, etc.)
Web Workers and Service Workers
Memoization and caching techniques
JavaScript engines and performance optimization



The Trainer Haven't covered the Topics from React Js :


Advanced patterns and techniques for component composition ( Compound Components, etc.)
React Context API and the new useContext hook
Server-Side Rendering (SSR) and Static Site Generation (SSG)
Redux middleware and advanced state management techniques
React performance optimization (memoization, lazy loading, code splitting, etc.)
Advanced navigation techniques (nested routes, dynamic routing, etc.)
Advanced hooks (useReducer, useLayoutEffect, etc.)
Testing advanced React features such as context
Building scalable and maintainable React applications


The React Version the trainer has used Was the older Version 16 it should Be V18 And the Router Version he has Used was is Also old. And the material UI used By the trainer is also old Version. For API Integration Basics Fetch and Axios are Used No Advance Techniques Used .

Overall, I feel that the React training did not meet my expectations.

Thank you for taking the time to read my feedback.


Thanks & Regards

Giridhar Kumar | Associate Software Engineer

Infinite Computer Solutions

7257802477