Catalyst Programmers is a leading IT training institute in Jaipur offering live Full Stack With MERN Stack training with projects and placement support. Build modern web apps with MongoDB, Express.js, React and Node.js. From UI to API — end to end.
MongoDB · Express · React · Node.js — end-to-end JavaScript development
Variables (let/const), data types, operators, strings, arrays, objects
if / else / else if, switch-case, for / while / do-while, break / continue, ternary operator
Function declarations, arrow functions, parameters, return, scope, closures, callbacks
class, constructor, methods, inheritance (extends), static methods, modules (import/export)
Promises, async/await, fetch API, JSON, error handling, event loop basics
JSX, components, props, useState, events, conditional rendering, lists & keys
useEffect, useContext, custom hooks, React Router, forms, API integration
Express routing (GET/POST), Mongoose CRUD, JWT auth, Redux Toolkit intro, full MERN capstone
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