├── public
    ├── robots.txt
    ├── favicon.ico
    ├── logo192.png
    ├── logo512.png
    ├── images
    │   ├── iphone.png
    │   ├── airpods.png
    │   └── apple-watch.png
    ├── manifest.json
    └── index.html
├── src
    ├── components
    │   ├── ProductList.module.css
    │   ├── ProductList.js
    │   ├── ProductFilter.js
    │   ├── ProductCard.module.css
    │   └── ProductCard.js
    ├── App.module.css
    ├── setupTests.js
    ├── App.test.js
    ├── reportWebVitals.js
    ├── index.css
    ├── index.js
    ├── data
    │   └── products.js
    └── App.js
├── .gitignore
├── package.json
└── README.md


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


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/public/favicon.ico:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/favicon.ico


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/public/logo192.png:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/logo192.png


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/public/logo512.png:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/logo512.png


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/public/images/iphone.png:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/images/iphone.png


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/public/images/airpods.png:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/images/airpods.png


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/public/images/apple-watch.png:
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https://raw.githubusercontent.com/dvasyliev/react-crash-course/HEAD/public/images/apple-watch.png


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/src/components/ProductList.module.css:
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1 | .List {
2 |   display: flex;
3 |   gap: 16px;
4 |   margin-bottom: 36px;
5 | }
6 | 


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/src/App.module.css:
--------------------------------------------------------------------------------
 1 | .App {
 2 |   max-width: 960px;
 3 |   margin: 0 auto;
 4 |   padding: 64px 16px 16px;
 5 | }
 6 | 
 7 | .ListDivider {
 8 |   border-color: slategray;
 9 | }
10 | 
11 | .ListTitle {
12 |   margin: 8px 0;
13 | }
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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/src/components/ProductList.js:
--------------------------------------------------------------------------------
 1 | import styles from "./ProductList.module.css";
 2 | 
 3 | export function ProductList(props) {
 4 |   return (
 5 |     <>
 6 |       <h2>Products</h2>
 7 |       <div className={styles.List}>{props.children}</div>
 8 |     </>
 9 |   );
10 | }
11 | 


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/src/App.test.js:
--------------------------------------------------------------------------------
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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/.gitignore:
--------------------------------------------------------------------------------
 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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/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 | 


--------------------------------------------------------------------------------
/src/index.css:
--------------------------------------------------------------------------------
 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 |   background-color: #282c34;
 9 |   min-height: 100vh;
10 |   color: white;
11 | }
12 | 
13 | code {
14 |   font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
15 |     monospace;
16 | }
17 | 


--------------------------------------------------------------------------------
/src/index.js:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/public/manifest.json:
--------------------------------------------------------------------------------
 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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/src/components/ProductFilter.js:
--------------------------------------------------------------------------------
 1 | export function ProductFilter({ filters, onFilter }) {
 2 |   return (
 3 |     <div>
 4 |       Price: $
 5 |       <input
 6 |         defaultValue={filters.price.min}
 7 |         type="number"
 8 |         min={0}
 9 |         max={999}
10 |         onChange={(event) => onFilter("min", event.target.value)}
11 |       />{" "}
12 |       - $
13 |       <input
14 |         defaultValue={filters.price.max}
15 |         type="number"
16 |         min={0}
17 |         max={999}
18 |         onChange={(event) => onFilter("max", event.target.value)}
19 |       />
20 |     </div>
21 |   );
22 | }
23 | 


--------------------------------------------------------------------------------
/src/components/ProductCard.module.css:
--------------------------------------------------------------------------------
 1 | .Container {
 2 |   position: relative;
 3 |   width: 100%;
 4 |   border: 1px solid white;
 5 |   border-radius: 8px;
 6 |   padding: 16px;
 7 |   text-align: center;
 8 | }
 9 | 
10 | .Favorite {
11 |   position: absolute;
12 |   top: 12px;
13 |   right: 12px;
14 |   border: 0;
15 |   background: none;
16 |   font-size: 20px;
17 | 
18 |   &:hover {
19 |     top: 10px;
20 |     right: 10px;
21 |     font-size: 24px;
22 |   }
23 | }
24 | 
25 | .Specification {
26 |   list-style: none;
27 |   padding: 0;
28 | }
29 | 
30 | .NotAvailableStatus {
31 |   font-size: 14px;
32 |   color: lightsalmon;
33 | }
34 | 
35 | .AvailableStatus {
36 |   font-size: 14px;
37 |   color: lightgreen;
38 | }
39 | 


--------------------------------------------------------------------------------
/src/data/products.js:
--------------------------------------------------------------------------------
 1 | export const products = [
 2 |   {
 3 |     id: 1,
 4 |     imageSrc: "images/iphone.png",
 5 |     title: "iPhone 15 Pro",
 6 |     specification: [
 7 |       "A17 Pro chip with 6-core GPU",
 8 |       "3x or 5x Telephoto camera",
 9 |       "Up to 29 hours video playback",
10 |     ],
11 |     stockCount: 10,
12 |     price: 999,
13 |   },
14 |   {
15 |     id: 2,
16 |     imageSrc: "images/airpods.png",
17 |     title: "AirPods Pro 2",
18 |     specification: [
19 |       "Noise Cancellation",
20 |       "Dust, sweat, and water resistant",
21 |       "Up to 6 hours of listening",
22 |     ],
23 |     stockCount: 0,
24 |     price: 249,
25 |   },
26 |   {
27 |     id: 3,
28 |     imageSrc: "images/apple-watch.png",
29 |     title: "Apple Watch 9",
30 |     specification: [
31 |       "45mm or 41mm case size",
32 |       "Always-On Retina display",
33 |       "Up to 18 hours normal use",
34 |     ],
35 |     stockCount: 6,
36 |     price: 399,
37 |   },
38 | ];
39 | 


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/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "react-crash-course",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "@testing-library/jest-dom": "^5.17.0",
 7 |     "@testing-library/react": "^13.4.0",
 8 |     "@testing-library/user-event": "^13.5.0",
 9 |     "react": "^18.3.1",
10 |     "react-dom": "^18.3.1",
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/index.html:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/src/components/ProductCard.js:
--------------------------------------------------------------------------------
 1 | import { useState } from "react";
 2 | import styles from "./ProductCard.module.css";
 3 | 
 4 | export function ProductCard({
 5 |   product,
 6 |   isFavorite,
 7 |   background = "slategray",
 8 |   onPurchase,
 9 |   onFavorite,
10 | }) {
11 |   const [showMore, setShowMore] = useState(false);
12 | 
13 |   function handleClick() {
14 |     onPurchase(product.id, product.stockCount - 1);
15 |   }
16 | 
17 |   function handleTwoClicks() {
18 |     onPurchase(product.id, product.stockCount - 2);
19 |   }
20 | 
21 |   return (
22 |     <article className={styles.Container} style={{ background }}>
23 |       <button
24 |         className={styles.Favorite}
25 |         onClick={() => onFavorite(product.id)}
26 |       >
27 |         {isFavorite ? "❤️" : "🤍"}
28 |       </button>
29 |       <h2>{product.title}</h2>
30 |       <img
31 |         src={product.imageSrc}
32 |         alt={product.title}
33 |         width={128}
34 |         height={128}
35 |       />
36 |       <p>
37 |         Specification:{" "}
38 |         <button onClick={() => setShowMore(!showMore)}>
39 |           {showMore ? "hide" : "show"}
40 |         </button>
41 |       </p>
42 |       {showMore && (
43 |         <ul className={styles.Specification}>
44 |           {product.specification.map((spec, index) => (
45 |             <li key={index}>{spec}</li>
46 |           ))}
47 |         </ul>
48 |       )}
49 |       <Status stockCount={product.stockCount} />
50 |       {product.stockCount > 0 && (
51 |         <>
52 |           <p>Price: ${product.price}</p>
53 |           <button onClick={handleClick}>Buy</button>
54 |         </>
55 |       )}
56 |       {product.stockCount > 1 && (
57 |         <button onClick={handleTwoClicks}>Buy 2</button>
58 |       )}
59 |     </article>
60 |   );
61 | }
62 | 
63 | function Status({ stockCount }) {
64 |   const notAvailableTemplate = (
65 |     <p className={styles.NotAvailableStatus}>Not available</p>
66 |   );
67 | 
68 |   const availableTemplate = (
69 |     <p className={styles.AvailableStatus}>{stockCount} items available</p>
70 |   );
71 | 
72 |   return stockCount === 0 ? notAvailableTemplate : availableTemplate;
73 | }
74 | 


--------------------------------------------------------------------------------
/src/App.js:
--------------------------------------------------------------------------------
 1 | import { useState } from "react";
 2 | import { Fragment } from "react";
 3 | import { ProductList } from "./components/ProductList";
 4 | import { ProductCard } from "./components/ProductCard";
 5 | import { ProductFilter } from "./components/ProductFilter";
 6 | import { products as productsData } from "./data/products";
 7 | import styles from "./App.module.css";
 8 | 
 9 | function App() {
10 |   const [products, setProducts] = useState(productsData);
11 |   const [filters, setFilters] = useState({
12 |     price: {
13 |       min: 0,
14 |       max: 999,
15 |     },
16 |     other: "other value",
17 |   });
18 |   const [favorites, setFavorites] = useState([]);
19 | 
20 |   function handlePurchase(productId, stockCount) {
21 |     setProducts((prevProducts) =>
22 |       prevProducts.map((product) =>
23 |         product.id === productId ? { ...product, stockCount } : product
24 |       )
25 |     );
26 |   }
27 | 
28 |   function handleFilter(key, value) {
29 |     setFilters((prevFilters) => ({
30 |       ...prevFilters,
31 |       price: {
32 |         ...prevFilters.price,
33 |         [key]: value,
34 |       },
35 |     }));
36 |   }
37 | 
38 |   function handleFavorite(productId) {
39 |     if (favorites.includes(productId)) {
40 |       setFavorites((prevFavotites) =>
41 |         prevFavotites.filter((id) => id !== productId)
42 |       );
43 |     } else {
44 |       setFavorites((prevFavotites) => [...prevFavotites, productId]);
45 |     }
46 |   }
47 | 
48 |   return (
49 |     <div className={styles.App}>
50 |       <ProductList>
51 |         {products.map((product) => (
52 |           <ProductCard
53 |             key={product.title}
54 |             product={product}
55 |             isFavorite={favorites.includes(product.id)}
56 |             onPurchase={handlePurchase}
57 |             onFavorite={handleFavorite}
58 |           />
59 |         ))}
60 |       </ProductList>
61 | 
62 |       <h2>Products filtered by price</h2>
63 |       <ProductFilter filters={filters} onFilter={handleFilter} />
64 |       {products
65 |         .filter(
66 |           ({ price }) =>
67 |             price >= filters.price.min && price <= filters.price.max
68 |         )
69 |         .map(({ title, price }) => (
70 |           <Fragment key={title}>
71 |             <hr className={styles.ListDivider} />
72 |             <p className={styles.ListTitle}>
73 |               {title} cost ${price}
74 |             </p>
75 |           </Fragment>
76 |         ))}
77 |     </div>
78 |   );
79 | }
80 | 
81 | export default App;
82 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | About me ◽️ 🎬 Udemy Instructor ◽️ 👨🏻‍💻 Front-End Engineer (10+ years) ◽️ 🎯 Mentor for Developers
 2 | 
 3 | # Products List App
 4 | 
 5 | This repository contains the Source Code for the "Products List App" from 🧑🏻‍💻 [React Crash Course: From Zero to Hero](https://linkly.link/1zdiJ) course.
 6 | 
 7 | # My Other Courses
 8 | 
 9 | #### Front-End Courses
10 | 
11 | 🧑🏻‍💻 [React Crash Course: From Zero to Hero](https://linkly.link/1zdiJ)\
12 | 🤖 [React.js AI Chatbot App with ChatGPT, Gemini AI and DeepSeek](https://linkly.link/2DUBq)
13 | 
14 | #### AI & Vibe Coding Courses
15 | 
16 | 😈 [GitHub Copilot for Beginners: AI Coding Crash Course](https://linkly.link/2B4WN)\
17 | 👻 [Cursor AI for Beginners: AI Coding Crash Course](https://linkly.link/2CKBT)\
18 | 🏄🏻‍♂️ [Windsurf for Beginners: AI Coding Crash Course ](https://linkly.link/2DUC9)\
19 | ❤️ [Lovable AI: Complete Guide for Vibe Coding](https://linkly.link/2DUC1)
20 | 
21 | #### Full-Stack Courses
22 | 
23 | 👓 [Next.js Crash Course: Build a Full-Stack App in a Weekend](https://linkly.link/2EUQ5)\
24 | 🧩 [Node.js Crash Course: Build a REST API in a Weekend](https://linkly.link/2EUQ6)
25 | 
26 | # How to use Code Examples from Github
27 | 
28 | ## Download the code source
29 | 
30 | ### a) Download code source for final application
31 | 
32 | 1. Open repository main [page](https://github.com/dvasyliev/react-crash-course).
33 | 
34 | 2. Click on the green "Code" button to open a list and then click on the "Download ZIP" button to download a source code.
35 | 
36 | <img width="472" alt="Screenshot 2024-06-25 at 17 34 44" src="https://github.com/dvasyliev/react-crash-course/assets/24624324/5e67c693-39fd-4262-b0ff-7aa81f439642">
37 | 
38 | ### b) Download code sources for specific lesson
39 | 
40 | 1. Open [commits](https://github.com/dvasyliev/react-crash-course/commits/main/) page.
41 | 
42 | 2. Click on the "code" icon near the lesson you are interested.
43 | 
44 | <img width="1319" alt="Screenshot 2024-06-25 at 17 48 06" src="https://github.com/dvasyliev/react-crash-course/assets/24624324/53caf0fe-7d61-4c22-b10f-33b8f1cb5512">
45 | 
46 | 3. You will be redirected to the specific source code page for this lesson.
47 | 
48 | 4. Click on the green "Code" button to open a list and then click on the "Download ZIP" button to download a source code.
49 | 
50 | <img width="472" alt="Screenshot 2024-06-25 at 17 34 44" src="https://github.com/dvasyliev/react-crash-course/assets/24624324/5e67c693-39fd-4262-b0ff-7aa81f439642">
51 | 
52 | ## Open project in the VS code (code editor)
53 | 
54 | Open the archive on your computer, open VS code (code editor) and cick "File" -> "Open Folder" -> Choose project folder => "Open".
55 | 
56 | <img width="470" alt="Screenshot 2024-06-25 at 17 40 31" src="https://github.com/dvasyliev/react-crash-course/assets/24624324/ec7661e5-d8e7-409f-a935-5a55335553e9">
57 | 
58 | ## Start application
59 | 
60 | ### 1. Install dependencies
61 | 
62 | Run the `npm install` command to install all the libraries needed to run the application.
63 | 
64 | ### 2. Run application
65 | 
66 | Run the `npm start` command in terminal to start the application.
67 | Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
68 | The page will reload when you make changes.
69 | 


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