React.JS Crash Course: The Complete Course for Beginners

Learn to apply inline and internal styling in React JSX by using style objects and curly brace expressions to style elements like divs and h1, with practical examples.

Discover how template literals in React.js streamline rendering by embedding variables with backticks and ${variable}, using fragments and curly brace expressions to display values.

Learn how components in React enable reusability by creating a simple header component, exporting and importing it, and reusing it across pages within a parent–child hierarchy.

Learn how props pass data from a parent component to child components in React JS, using a user component to demonstrate dynamic properties like name and expertise and reusable boilerplate.

explore hooks in react by comparing class-based and functional components and learning how use state and use effect simplify code with prebuilt and custom hooks.

Create a new React project with two components, header and counter, and implement useState to render and increment a counter, wiring imports, CSS, and app integration.

Learn to build a simple counter by clicking a button using React's useState hook for state management. Wire an onClick handler and an arrow function to update the counter.

Explore React.js hierarchy by building a minimal app structure with a parent and multiple children, using components, fragments, and one render to manage JSX content.

Learn how to implement conditional rendering in React using useState to toggle a component on and off with a button.

Learn to use the useEffect hook to run code after renders in functional components, and trigger actions such as alerts or messages when state changes.

Install react-router-dom, create home and about pages, and define routes with browser router, routes, and route to render each page, demonstrating basic client-side routing in a React app.

Learn to implement navigation in a React app using react-router-dom Link components, by adding a header with home and about links and rendering it across pages.

Learn to handle unknown routes in react-router-dom by adding a catch-all route path='*', rendering an error page component that displays 'This is an error page,' and wiring and testing.

Learn to navigate between pages in React using the useNavigate hook by wiring a button to move from the home page to the about page with a defined path /about.

Design a calculator user interface in React by building a calc container, display input, and digit/operator buttons, then apply styling and set up future calculations with use state.

Build a calculator app using React hooks and useState; initialize a blank result, concatenate button values on click, implement clear display and calculate, and show 3+3=6 in the browser.

Explore using a Pokémon API in a React project by building a Pokémon component that fetches data from a server with useState and dynamic select options.

Learn to fetch data from a RESTful API in a React app using axios, render Pokemon names dynamically by number with useEffect and state, and display results on the page.

Fetch real-time Pokémon data from an API using React hooks, managing name and moves state with useState and useEffect, and display names and moves via async requests.

Learn to use array.map to render JSX from an array of objects, including current value, index, and rendering name, expertise, and experience.

Install material ui in your react project with npm or yarn, explore icons, avatars, fonts, and styles, then integrate components and ready-made templates to build dashboards and e-commerce interfaces.

Conclude the course by reinforcing core React concepts, including components, props, and the React root dom, and encourage ongoing practice to build fast, user-friendly apps.