React JS & GPT Masterclass 2026: Build 10x Faster with AI

Explore how the virtual dom in React uses diffing to update only changed elements, boosting performance, with a ChatGPT-assisted counter example.

Describe how rendering in React translates JSX to HTML and updates the UI on state changes, with a simple hello world example and a count-increment re-rendering demonstration.

Grasp JSON basics, JavaScript object notation, a lightweight, language independent data format with key-value pairs and arrays used to transmit structured data between servers and React apps.

Discover JSX, a JavaScript syntax extension that looks like HTML and powers React UI elements by transforming into standard JavaScript; learn fragments, closing tags, and className usage with ternary conditions.

Explore JSX fundamentals by creating a components folder and a practical JSX file, rendering a functional component with h1, using expressions in curly braces, and grouping tags with fragments.

Review the role of class components in React, contrast them with functional components, and learn how state and lifecycle methods were managed before hooks.

Create and render React class components using RCC and RFC snippets in VS Code, and learn class-based component structure and lifecycle methods through practical examples.

Learn the difference between export and export default, how to export multiple functions and components, import them with curly brackets, and rename a default export.

Explore hands-on props in React by building a child component, passing name and age data through props with destructuring, and wiring a parent function via onClick, aided by ChatGPT.

Explore React events through a synthetic event system that wraps browser events for cross-browser compatibility and performance; learn common events with examples of click alerts, input changes, and hover effects.

Master practical React events, including mouse, keyboard, form and focus events, and implement button click, input change with onChange, and form submit with onSubmit using useState and preventDefault.

Create dynamic and reusable React components by building a button component with inline styles and props for label and type, applying maroon for primary and gray for secondary.

Explore rendering lists in react with the map method, render a component for each item, and improve performance by using unique keys to update only changed elements in long lists.

Learn how to render dynamic lists in React using the map method, assign unique keys, and render objects and arrays for reusable components, with practical guidance aided by ChatGPT.

Explore conditional rendering in React by showing or hiding components based on state or props, using if-else, ternary operators, logical and, and switch statements during routing.

Explore styling react components with CSS, inline styles, and CSS modules, including className usage, camelCase properties, style objects, and component-scoped CSS to prevent conflicts.

Discover styling React components with ai via ChatGPT prompts, comparing inline styling, css style sheets, and css modules, while exploring styled components, sass, and frameworks like Tailwind and Bootstrap.

Learn how react hooks, added in version 16.8, enable state, side effects, and global state management in functional components using use state, use effect, use context, and custom hooks.

Discover how the useState hook lets functional components track state, initialize values, and return the current state and a setter, while supporting strings, numbers, booleans, arrays, and objects.

Master the useEffect hook to handle side effects like data fetching and timers in React. See how dependencies and cleanup govern mounting, updating, and unmounting, with contrast to lifecycle methods.

Learn how the useRef hook stores mutable values, accesses dom elements, and updates current without triggering rerendering, while tracking previous state changes and avoiding infinite loops during input updates.

Explore practical use of the useRef hook in React to access DOM elements, track previous input values with current, and implement focus control for a text field.

Discover how the useMemo hook returns a memoized value and runs only when dependencies update, improving performance by preventing unnecessary rerenders.

Practice optimizing React apps with useMemo by memoizing an expensive calculation in a practical to-do example, reducing delayed renders as items are added.

Build a custom hook in React that toggles a boolean with useState. Expose value and toggle to show or hide content in a component.

See how the useContext hook eliminates prop drilling by creating a context provider in component A and consuming the user in component E, with proper export and import.

Explore the useReducer hook to manage state with a reducer and initial state, and see how the hook returns the current state and a dispatch method in a counter example.

Build a counter app using the useReducer hook: create a reducer with increment and decrement actions, wire dispatch to buttons, and render state in a React component.

Install Sass with npm, convert base.css to base.scss, and configure webpack with sass-loader; explore Sass features like variables, nesting, partials, and functions for React apps.

Discover how to use sass with React, install and import sass, and apply variables, nesting, partials, mixins, and functions with practical examples like left and right sidebars.

Explore nesting in sass by building a nav bar with ul, li, and an anchor tag, importing nesting styles, and styling the navbar in a React app.

Create and organize sass partial modules using underscore files for variables, header, and footer, then import them into a main partial and render via app.js to build cohesive styles.

Explore how inheritance in Sass works by extending a base button class to create gray, green (success), and red (danger) variants with custom background colors and borders.

Install Bootstrap 5.1 and react-select, import bootstrap css, and set up a simple form component in a React app. Review project files, assets, and styling with sass and prettier.

Build a farm form UI with bootstrap and reactstrap, implementing responsive layouts, form controls, labels, radio buttons, and drop-downs to speed up development in a React app.

Build a responsive Reactstrap and Bootstrap form UI, render professions via an array map, integrate react-select options, and add a terms checkbox and a submit button.

Explore custom logic for farms handling in a React app using components and Bootstrap classes. Manage form state with onChange and handleSubmit, using a form data object and computed keys.

Build custom form validation logic with no libraries, guided by chatgpt, manage dynamic errors, and prevent submission until all fields name, email, state, city, zip, gender, and terms are valid.

Learn how to implement custom form validation in a ReactJS plus AI workflow, creating validation schemas, managing errors, and real-time feedback for fields like name, email, skills, and terms.

Learn how React Router Dom manages routing and navigation in React applications for single-page apps by matching the current URL to routes and rendering components.

Explore a bootstrap 5.1.3 based React UI with a navbar, signup form, and profile dropdowns, organized into assets and components folders for routing, including form and header files.

Learn to programmatically navigate in a React app with the use navigate hook, exploring replace true and navigate minus one, including routes like home, services, and confirm purchasing.

Explore how the index property in nested routes sets the default content and how the passed element renders either the user detail or user list page.

Learn dynamic routing in a React app with React Router DOM, using routes like /user/:id to render details by id and support nested routes for user lists and details.

Access parameters in dynamic routing with the useParams hook from React Router Dom and display the user id from the URL using destructuring or direct params access.

Learn to use the use search params hook in react router dom to read and set url query parameters, such as filter, then conditionally render active users or all users.

Create a react app from scratch by installing libraries with npm and npx, configure bootstrap and react icons, and migrate the project to redux through a complete git workflow.

Build a functional counter progress UI in React, validate input 0–100 with AI-assisted debugging, refine simple code, and deploy via git branches to GitHub.

Learn to create a React app from scratch, install libraries like Redux, redux-thunk, React-icons, and Tailwind, configure Tailwind, start the dev server, and push to a remote Git repository.

Learn to build a functional CRUD to-do app in React with ChatGPT guidance, implementing add, edit, delete, and search using useState, and manage branches in Git.

Create a functional crud app with Ai integration, implementing add, delete, edit, update, and search filtering, then push the project to a GitHub branch and prepare for Redux integration.