├── .gitignore
├── README.md
├── image
    └── calculator.jpg
├── package-lock.json
├── package.json
├── public
    ├── favicon.ico
    ├── index.html
    ├── logo192.png
    ├── logo512.png
    ├── manifest.json
    └── robots.txt
└── src
    ├── App.css
    ├── App.js
    ├── App.test.js
    ├── index.css
    ├── index.js
    ├── logo.svg
    ├── reportWebVitals.js
    └── setupTests.js


/.gitignore:
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 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | 
 8 | # testing
 9 | /coverage
10 | 
11 | # production
12 | /build
13 | 
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 | 
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 | 


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/README.md:
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 1 | <h2 align="center">
 2 |   <a href="https://soburjon-calculator.netlify.app/" target="_blank">Calculator</a>
 3 | </h2>
 4 | <div align="center">
 5 |   <img alt="Image" src="./image/calculator.jpg" />
 6 | </div>
 7 | 
 8 | ## 🛠 Installation and Setup Instructions
 9 | 
10 | 1. Installation: `npm i or npm install`
11 | 
12 | 2. In the project directory, you can run: `npm start`
13 | 
14 | Runs the app in the development mode.\
15 | Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
16 | The page will reload if you make edits.
17 | 
18 | ## Usage Instructions
19 | 
20 | Open the project folder and Navigate to `/src/components/`. <br/>
21 | You will find all the components used and you can edit your information accordingly.
22 | 
23 | ### Show your support
24 | 
25 | Give a ⭐ if you like this website!
26 | 
27 | <a href="https://www.buymeacoffee.com/soburjon19" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-violet.png" alt="Buy Me A Coffee" height= "60px" width= "217px" ></a>
28 | 


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/image/calculator.jpg:
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https://raw.githubusercontent.com/Soburjon19/Calculator/027ae3b576870fdb27bb30ff9d07df489b3b23d6/image/calculator.jpg


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/package.json:
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 1 | {
 2 |   "name": "ex00",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "@testing-library/jest-dom": "^5.16.5",
 7 |     "@testing-library/react": "^13.4.0",
 8 |     "@testing-library/user-event": "^13.5.0",
 9 |     "react": "^18.2.0",
10 |     "react-dom": "^18.2.0",
11 |     "react-scripts": "5.0.1",
12 |     "web-vitals": "^2.1.4"
13 |   },
14 |   "scripts": {
15 |     "start": "react-scripts start",
16 |     "build": "react-scripts build",
17 |     "test": "react-scripts test",
18 |     "eject": "react-scripts eject"
19 |   },
20 |   "eslintConfig": {
21 |     "extends": [
22 |       "react-app",
23 |       "react-app/jest"
24 |     ]
25 |   },
26 |   "browserslist": {
27 |     "production": [
28 |       ">0.2%",
29 |       "not dead",
30 |       "not op_mini all"
31 |     ],
32 |     "development": [
33 |       "last 1 chrome version",
34 |       "last 1 firefox version",
35 |       "last 1 safari version"
36 |     ]
37 |   }
38 | }
39 | 


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/public/favicon.ico:
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https://raw.githubusercontent.com/Soburjon19/Calculator/027ae3b576870fdb27bb30ff9d07df489b3b23d6/public/favicon.ico


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/public/index.html:
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 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8" />
 5 |     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1" />
 7 |     <meta name="theme-color" content="#000000" />
 8 |     <meta
 9 |       name="description"
10 |       content="Web site created using create-react-app"
11 |     />
12 |     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
13 |     <!--
14 |       manifest.json provides metadata used when your web app is installed on a
15 |       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
16 |     -->
17 |     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
18 |     <!--
19 |       Notice the use of %PUBLIC_URL% in the tags above.
20 |       It will be replaced with the URL of the `public` folder during the build.
21 |       Only files inside the `public` folder can be referenced from the HTML.
22 | 
23 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
24 |       work correctly both with client-side routing and a non-root public URL.
25 |       Learn how to configure a non-root public URL by running `npm run build`.
26 |     -->
27 |     <title>React App</title>
28 |   </head>
29 |   <body>
30 |     <noscript>You need to enable JavaScript to run this app.</noscript>
31 |     <div id="root"></div>
32 |     <!--
33 |       This HTML file is a template.
34 |       If you open it directly in the browser, you will see an empty page.
35 | 
36 |       You can add webfonts, meta tags, or analytics to this file.
37 |       The build step will place the bundled scripts into the <body> tag.
38 | 
39 |       To begin the development, run `npm start` or `yarn start`.
40 |       To create a production bundle, use `npm run build` or `yarn build`.
41 |     -->
42 |   </body>
43 | </html>
44 | 


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/public/logo192.png:
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https://raw.githubusercontent.com/Soburjon19/Calculator/027ae3b576870fdb27bb30ff9d07df489b3b23d6/public/logo192.png


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/public/logo512.png:
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https://raw.githubusercontent.com/Soburjon19/Calculator/027ae3b576870fdb27bb30ff9d07df489b3b23d6/public/logo512.png


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/public/manifest.json:
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 1 | {
 2 |   "short_name": "React App",
 3 |   "name": "Create React App Sample",
 4 |   "icons": [
 5 |     {
 6 |       "src": "favicon.ico",
 7 |       "sizes": "64x64 32x32 24x24 16x16",
 8 |       "type": "image/x-icon"
 9 |     },
10 |     {
11 |       "src": "logo192.png",
12 |       "type": "image/png",
13 |       "sizes": "192x192"
14 |     },
15 |     {
16 |       "src": "logo512.png",
17 |       "type": "image/png",
18 |       "sizes": "512x512"
19 |     }
20 |   ],
21 |   "start_url": ".",
22 |   "display": "standalone",
23 |   "theme_color": "#000000",
24 |   "background_color": "#ffffff"
25 | }
26 | 


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/public/robots.txt:
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1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 | Disallow:
4 | 


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/src/App.css:
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 1 | body{
 2 |   margin: 0;
 3 |   min-height: 100vh;
 4 |   display: flex;
 5 |   justify-content: center;
 6 |   align-items: center;
 7 |   background-image: linear-gradient(to right, #0623F9, #7A89F9);
 8 |   /* background-image: linear-gradient(to right, violet, indigo, green, blue, yellow, orange, red); */
 9 | }
10 | 
11 | * {
12 |   box-sizing: border-box;
13 | }
14 | .calculator {
15 |   max-width: 320px;
16 |   background: #000;
17 |   width: 600px;
18 |   border-radius: 15px;
19 |   border: 1px solid red;
20 |   height: 480px;
21 |   /* box-shadow: 0 5px 30px -5px rgba(0, 0, 0, 0.6); */
22 | }
23 | 
24 | .calculator-buttons {
25 |   display: grid;
26 |   grid-gap: 15px;
27 |   grid-template-columns: repeat(4, 1fr);
28 |   padding: 13px;
29 | }
30 | 
31 | button {
32 |   min-height: 60px;
33 |   font-size: 20px;
34 |   font-weight: 100px;
35 |   border: none;
36 |   background: rgb(200, 200, 200);
37 |   border-radius: 50px;
38 |   cursor: pointer;
39 | }
40 | 
41 | .calc-numbers {
42 |   background: rgb(0, 0, 0);
43 |   color: rgb(225, 222, 222);
44 |   font-size: 2em;
45 |   border: 0;
46 |   padding: 0.3em;
47 |   text-align: right;
48 |   width: 100%;
49 |   height: 75px;
50 |   border-radius: 50px;
51 | }
52 | .span-2 {
53 |   grid-column: span 2;
54 | }
55 | .span-3 {
56 |   grid-column: span 3;
57 | }
58 | .clear {
59 |   background-color: rgb(234, 32, 32);
60 |   color: rgb(255, 255, 255);
61 | }
62 | .btn {
63 |   background-color: #544C4C;
64 |   color: #fff;
65 | }
66 | 
67 | .orange:hover {
68 |   background: #FFA940;
69 | }
70 | .btn:hover {
71 |   background: #A19090;
72 | }
73 | 
74 | .btn:active {
75 |   background: rgb(173, 87, 87);
76 | }
77 | 
78 | .orange {
79 |   background-color: #FF7C00;
80 | }


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/src/App.js:
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 1 | import {useState} from "react";
 2 | import './App.css';
 3 | function App() {
 4 |   const[result, setResult] = useState('');
 5 | 
 6 |   //handle click
 7 |   const handleClick = e => {
 8 |     setResult(result?.concat(e.target?.name))
 9 |   };
10 | 
11 |   //clear button
12 |   const clear = () => {
13 |     setResult("");
14 |   };
15 | 
16 |   //back button
17 |   const backspace = () => {
18 |     setResult(result?.slice(0, -1));
19 |   };
20 | 
21 |   //calculator
22 |   const calc = () =>{
23 |     try {
24 |       setResult(Number(eval(result).toString()).toFixed(2));
25 |     } catch (error) {
26 |       setResult("inavalid format");
27 |     }
28 |   };
29 |   return(
30 |     <>
31 |       <div class="container">
32 |         <div class="calculator">
33 |         <input type="text" class="calc-numbers" value={result}/>
34 |           <div class="calculator-buttons">
35 |             <button onClick={clear} class="orange clear span-2">AC</button>
36 |             <button onClick={backspace} class="orange">&larr;</button>
37 |             <button onClick={handleClick} name="/" class="orange">&divide;</button>
38 |             <button onClick={handleClick} name="7" class="btn">7</button>
39 |             <button onClick={handleClick} name="8" class="btn">8</button>
40 |             <button onClick={handleClick} name="9" class="btn">9</button>
41 |             <button onClick={handleClick} name="*" class="orange">x</button>
42 |             <button onClick={handleClick} name="4" class="btn">4</button>
43 |             <button onClick={handleClick} name="5" class="btn">5</button>
44 |             <button onClick={handleClick} name="6" class="btn">6</button>
45 |             <button onClick={handleClick} name="-" class="orange">-</button>
46 |             <button onClick={handleClick} name="1" class="btn">1</button>
47 |             <button onClick={handleClick} name="2" class="btn">2</button>
48 |             <button onClick={handleClick} name="4" class="btn">3</button>
49 |             <button onClick={handleClick} name="+" class="orange">+</button>
50 |             <button onClick={handleClick} name="0" class="btn span-3">0</button>
51 |             <button onClick={calc} class="orange equal">=</button>
52 |           </div>
53 |         </div>
54 |       </div>
55 |     </>
56 |   )
57 | }
58 | 
59 | export default App;
60 | 


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/src/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(<App />);
6 |   const linkElement = screen.getByText(/learn react/i);
7 |   expect(linkElement).toBeInTheDocument();
8 | });
9 | 


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/src/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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/src/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 | 
 7 | const root = ReactDOM.createRoot(document.getElementById('root'));
 8 | root.render(
 9 |   <React.StrictMode>
10 |     <App />
11 |   </React.StrictMode>
12 | );
13 | 
14 | // If you want to start measuring performance in your app, pass a function
15 | // to log results (for example: reportWebVitals(console.log))
16 | // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
17 | reportWebVitals();
18 | 


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/src/logo.svg:
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1 | <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>


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/src/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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/src/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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