├── App.css
├── App.js
├── App.test.js
├── Home.js
├── HomeClass.js
├── index.css
├── index.js
├── logo.svg
├── reportWebVitals.js
└── setupTests.js
/App.css:
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1 | .App {
2 | text-align: center;
3 | }
4 |
5 | .App-logo {
6 | height: 40vmin;
7 | pointer-events: none;
8 | }
9 |
10 | @media (prefers-reduced-motion: no-preference) {
11 | .App-logo {
12 | animation: App-logo-spin infinite 20s linear;
13 | }
14 | }
15 |
16 | .App-header {
17 | background-color: #282c34;
18 | min-height: 100vh;
19 | display: flex;
20 | flex-direction: column;
21 | align-items: center;
22 | justify-content: center;
23 | font-size: calc(10px + 2vmin);
24 | color: white;
25 | }
26 |
27 | .App-link {
28 | color: #61dafb;
29 | }
30 |
31 | @keyframes App-logo-spin {
32 | from {
33 | transform: rotate(0deg);
34 | }
35 | to {
36 | transform: rotate(360deg);
37 | }
38 | }
39 |
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/App.js:
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1 | import logo from './logo.svg';
2 | import './App.css';
3 | const element =
Hello World
4 | function App() {
5 | return (
6 |
7 | {element}
8 |
9 | );
10 | }
11 |
12 | export default App;
13 |
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/App.test.js:
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1 | import { render, screen } from '@testing-library/react';
2 | import App from './App';
3 |
4 | test('renders learn react link', () => {
5 | render();
6 | const linkElement = screen.getByText(/learn react/i);
7 | expect(linkElement).toBeInTheDocument();
8 | });
9 |
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/Home.js:
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1 | import React from 'react';
2 |
3 | function Home(props) {
4 | return (
5 |
6 |
welcome to training -{props.name}-{props.age}-{props.obj.college}-{props.obj.department}{props.Arr.map((data) => { return (
{data}
) })}
7 |
8 | );
9 | }
10 |
11 | export default Home;
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/HomeClass.js:
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1 | import React, { Component, PropTypes } from 'react';
2 |
3 | class componentName extends Component {
4 | constructor(props) {
5 | super(props);
6 | this.state = {
7 | college: 'MKCE',
8 | department: 'AIML'
9 | }
10 |
11 | }
12 | changeDept = () => {
13 | this.setState({ department: 'ECE' })
14 | }
15 |
16 | render() {
17 | return (
18 |
19 |
college name:{this.state.college}
20 | department name:{this.state.department}
21 |
22 |
23 |
24 | );
25 | }
26 | }
27 |
28 | componentName.propTypes = {
29 |
30 | };
31 |
32 | export default componentName;
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/index.css:
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1 | body {
2 | margin: 0;
3 | font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
4 | 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
5 | sans-serif;
6 | -webkit-font-smoothing: antialiased;
7 | -moz-osx-font-smoothing: grayscale;
8 | }
9 |
10 | code {
11 | font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
12 | monospace;
13 | }
14 |
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/index.js:
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1 | import React from 'react';
2 | import ReactDOM from 'react-dom/client';
3 | import './index.css';
4 | import App from './App';
5 | import reportWebVitals from './reportWebVitals';
6 | import Home from './Home';
7 | import HomeClass from './HomeClass';
8 |
9 | const root = ReactDOM.createRoot(document.getElementById('root'));
10 | root.render(
11 |
12 | {/* Happy learning} /> */}
13 |
14 |
15 | );
16 |
17 | // If you want to start measuring performance in your app, pass a function
18 | // to log results (for example: reportWebVitals(console.log))
19 | // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
20 | reportWebVitals();
21 |
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/logo.svg:
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1 |
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/reportWebVitals.js:
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1 | const reportWebVitals = onPerfEntry => {
2 | if (onPerfEntry && onPerfEntry instanceof Function) {
3 | import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
4 | getCLS(onPerfEntry);
5 | getFID(onPerfEntry);
6 | getFCP(onPerfEntry);
7 | getLCP(onPerfEntry);
8 | getTTFB(onPerfEntry);
9 | });
10 | }
11 | };
12 |
13 | export default reportWebVitals;
14 |
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/setupTests.js:
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1 | // jest-dom adds custom jest matchers for asserting on DOM nodes.
2 | // allows you to do things like:
3 | // expect(element).toHaveTextContent(/react/i)
4 | // learn more: https://github.com/testing-library/jest-dom
5 | import '@testing-library/jest-dom';
6 |
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