├── README.md ├── es6 └── es6-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ ├── index.js │ └── math.js ├── food-challenge-pt.1 └── food-challenge-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ └── index.js ├── food-challenge-pt.2 └── food-challenge-pt.2-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ └── index.js ├── greetings-teller └── greetings-teller-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ └── index.js ├── jsx-expressions └── jsx-expressions-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ └── index.js ├── lucky-number-generator └── lucky-number-generator-master │ ├── package.json │ ├── public │ ├── index.html │ └── styles.css │ └── src │ └── index.js └── react.js-startup └── react.js-startup-master ├── .gitignore ├── README.md ├── debug.log ├── 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 ├── serviceWorker.js └── setupTests.js /README.md: -------------------------------------------------------------------------------- 1 | # 🚀 React.js 1-Week Training 🚀 2 | 3 | Welcome to the React.js 1-Week Training repository! This program is expertly crafted to facilitate your learning and practical application of React.js, a widely acclaimed JavaScript library for creating user interfaces. It's guided by Shreya Malogi, who brings her expertise to lead the way. 🌟 Within this repository, you'll discover a wealth of resources dedicated to this training 4 | 5 | 6 | ## 📖 Overview 7 | 8 | In this training, you will find a series of challenges and exercises that cover various aspects of React.js development. Whether you're a beginner looking to get started with React.js or an experienced developer aiming to sharpen your skills, this repository has something for you. 9 | 10 | 11 | 🤔 **Why React.js?** 12 | - Gain a deep understanding of React.js, one of the most popular JavaScript libraries for building user interfaces. 13 | - Enhance your web development skills by exploring real-world examples and hands-on exercises. 14 | - Learn to create dynamic and interactive web applications using React components. 15 | - Master the art of managing state, handling user input, and performing asynchronous operations with React. 16 | - Collaborate with fellow learners, ask questions, and get inspired by a supportive community. 17 | 18 | ## What Will You Learn? 19 | By participating in this 1-week training, you'll: 20 | 21 | 📚 **Learn React Fundamentals:** 22 | - Dive into the core concepts of React, including components, JSX, and props. 23 | 24 | 🌐 **Build Dynamic Applications:** 25 | - Discover how to create interactive web apps with React's component-based architecture. 26 | 27 | 🚀 **Manage State and Effects:** 28 | - Explore state management with hooks, side effects, and asynchronous operations. 29 | 30 | 💡 **Apply Your Knowledge:** 31 | - Apply your newfound skills to real-world projects and challenges. 32 | 33 | 🤝 **Join a Supportive Community:** 34 | - Connect with fellow learners, ask questions, and collaborate on exciting projects. 35 | 36 | 37 | 38 | ## 🔥 Challenges 39 | 40 | Here's a brief overview of the challenges available in this repository: 41 | 42 | 1. **ES6 Mastery**: Explore and practice modern JavaScript ES6 features to gain a strong foundation. 43 | 44 | 2. **Food Challenge Part 1**: Dive into building a food-related web application using React.js. 45 | 46 | 3. **Food Challenge Part 2**: Continue working on the food-related app and add more features. 47 | 48 | 4. **Greetings Teller**: Build a greetings telling app using React.js and enhance your understanding of JSX. 49 | 50 | 5. **JSX Expressions**: Master JSX expressions and how to use them effectively in React components. 51 | 52 | 6. **Lucky Number Generator**: Create a lucky number generator app to practice React.js concepts. 53 | 54 | 7. **React.js Startup**: Get started with React.js and create a basic application to grasp the fundamentals. 55 | 56 | 8. **Boss Level Challenges**: Take on advanced challenges to push your React.js skills to the next level. 57 | 58 | 59 | 60 | 61 | ## 🤝 Contributing 62 | 63 | If you have ideas for additional challenges or improvements to existing ones, feel free to contribute to this repository. We encourage collaboration and learning from each other. 64 | 65 | ## ⭐ Star This Repo! 66 | 67 | If you find this training useful and valuable in your React.js journey, don't forget to give it a ⭐ star. Your support motivates us to create more exciting learning resources! 68 | 69 | 70 | -------------------------------------------------------------------------------- /es6/es6-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "es6-import-export-and-modules", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /es6/es6-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | JSX 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /es6/es6-master/public/styles.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/es6/es6-master/public/styles.css -------------------------------------------------------------------------------- /es6/es6-master/src/index.js: -------------------------------------------------------------------------------- 1 | 2 | 3 | import React from "react"; 4 | import ReactDOM from "react-dom"; 5 | import pi, { doublePi, triplePi } from "./math.js"; 6 | 7 | ReactDOM.render( 8 | , 13 | document.getElementById("root") 14 | ); 15 | 16 | -------------------------------------------------------------------------------- /es6/es6-master/src/math.js: -------------------------------------------------------------------------------- 1 | const pi = 3.1415962; 2 | 3 | function doublePi() { 4 | return pi * 2; 5 | } 6 | 7 | function triplePi() { 8 | return pi * 3; 9 | } 10 | 11 | export default pi; 12 | export { doublePi, triplePi }; 13 | -------------------------------------------------------------------------------- /food-challenge-pt.1/food-challenge-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "introduction-to-jsx", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /food-challenge-pt.1/food-challenge-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | React App 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /food-challenge-pt.1/food-challenge-master/public/styles.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/food-challenge-pt.1/food-challenge-master/public/styles.css -------------------------------------------------------------------------------- /food-challenge-pt.1/food-challenge-master/src/index.js: -------------------------------------------------------------------------------- 1 | //jshint esversion:6 2 | 3 | import React from "react"; 4 | import ReactDOM from "react-dom"; 5 | 6 | ReactDOM.render( 7 |
8 |

favourite food

9 | 14 |
, 15 | 16 | document.getElementById("root") 17 | ); 18 | -------------------------------------------------------------------------------- /food-challenge-pt.2/food-challenge-pt.2-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "jsx-attributes-and-styling", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /food-challenge-pt.2/food-challenge-pt.2-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | JSX 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /food-challenge-pt.2/food-challenge-pt.2-master/public/styles.css: -------------------------------------------------------------------------------- 1 | .heading { 2 | color: red; 3 | } 4 | 5 | .food-img { 6 | height: 100px; 7 | width: 100px; 8 | } 9 | -------------------------------------------------------------------------------- /food-challenge-pt.2/food-challenge-pt.2-master/src/index.js: -------------------------------------------------------------------------------- 1 | //jshint esversion:6 2 | 3 | import React from "react"; 4 | import ReactDOM from "react-dom"; 5 | 6 | ReactDOM.render( 7 |
8 |

My Favourite Foods

9 |
10 | 14 | 18 | 22 |
23 |
, 24 | document.getElementById("root") 25 | ); 26 | -------------------------------------------------------------------------------- /greetings-teller/greetings-teller-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "react-styling-practice", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /greetings-teller/greetings-teller-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | JSX 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /greetings-teller/greetings-teller-master/public/styles.css: -------------------------------------------------------------------------------- 1 | .heading { 2 | font-size: 50px; 3 | font-weight: bold; 4 | border-bottom: 5px solid black; 5 | } 6 | -------------------------------------------------------------------------------- /greetings-teller/greetings-teller-master/src/index.js: -------------------------------------------------------------------------------- 1 | //Create a React app from scratch. 2 | //Show a single h1 that says "Good morning" if between midnight and 12PM. 3 | //or "Good Afternoon" if between 12PM and 6PM. 4 | //or "Good evening" if between 6PM and midnight. 5 | //Apply the "heading" style in the styles.css 6 | //Dynamically change the color of the h1 using inline css styles. 7 | //Morning = red, Afternoon = green, Night = blue. 8 | 9 | import React from "react"; 10 | import ReactDOM from "react-dom"; 11 | 12 | const date = new Date(); 13 | const currentTime = date.getHours(); 14 | 15 | let greeting; 16 | 17 | const customStyle = { 18 | color: "" 19 | }; 20 | 21 | if (currentTime < 12) { 22 | greeting = "Good Morning"; 23 | customStyle.color = "red"; 24 | } else if (currentTime < 18) { 25 | greeting = "Good Afternoon"; 26 | customStyle.color = "green"; 27 | } else { 28 | greeting = "Good Night"; 29 | customStyle.color = "blue"; 30 | } 31 | 32 | ReactDOM.render( 33 |

34 | {greeting} 35 |

, 36 | document.getElementById("root") 37 | ); 38 | -------------------------------------------------------------------------------- /jsx-expressions/jsx-expressions-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "javascript-expressions-in-jsx-practice", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /jsx-expressions/jsx-expressions-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | JSX 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /jsx-expressions/jsx-expressions-master/public/styles.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/jsx-expressions/jsx-expressions-master/public/styles.css -------------------------------------------------------------------------------- /jsx-expressions/jsx-expressions-master/src/index.js: -------------------------------------------------------------------------------- 1 | //jshint esversion:6 2 | 3 | import React from "react"; 4 | import ReactDOM from "react-dom"; 5 | 6 | const name = "Shreya"; 7 | const currentDate = new Date(); 8 | const year = currentDate.getFullYear(); 9 | 10 | ReactDOM.render( 11 |
12 |

Created by {name}

13 |

Copyright {year}

14 |
, 15 | document.getElementById("root") 16 | ); 17 | -------------------------------------------------------------------------------- /lucky-number-generator/lucky-number-generator-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "javascript-expressions-in-jsx", 3 | "version": "1.0.0", 4 | "description": "", 5 | "keywords": [], 6 | "main": "src/index.js", 7 | "dependencies": { 8 | "react": "16.11.0", 9 | "react-dom": "16.11.0" 10 | }, 11 | "devDependencies": { 12 | "typescript": "3.3.3" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test --env=jsdom", 18 | "eject": "react-scripts eject" 19 | }, 20 | "browserslist": [ 21 | ">0.2%", 22 | "not dead", 23 | "not ie <= 11", 24 | "not op_mini all" 25 | ] 26 | } -------------------------------------------------------------------------------- /lucky-number-generator/lucky-number-generator-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | JSX 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /lucky-number-generator/lucky-number-generator-master/public/styles.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/lucky-number-generator/lucky-number-generator-master/public/styles.css -------------------------------------------------------------------------------- /lucky-number-generator/lucky-number-generator-master/src/index.js: -------------------------------------------------------------------------------- 1 | import React from "react"; 2 | import ReactDOM from "react-dom"; 3 | 4 | const fname = "Malogi"; 5 | const lname = "Shreya"; 6 | const num = "7"; 7 | 8 | ReactDOM.render( 9 |
10 |

Hello {fname + " " + lname}!

11 |

your lucky number is {Math.floor(Math.random() * 10)}

. 12 |
, 13 | 14 | document.getElementById("root") 15 | ); 16 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/.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 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/README.md: -------------------------------------------------------------------------------- 1 | This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app). 2 | 3 | ## Available Scripts 4 | 5 | In the project directory, you can run: 6 | 7 | ### `npm start` 8 | 9 | Runs the app in the development mode.
10 | Open [http://localhost:3000](http://localhost:3000) to view it in the browser. 11 | 12 | The page will reload if you make edits.
13 | You will also see any lint errors in the console. 14 | 15 | ### `npm test` 16 | 17 | Launches the test runner in the interactive watch mode.
18 | See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information. 19 | 20 | ### `npm run build` 21 | 22 | Builds the app for production to the `build` folder.
23 | It correctly bundles React in production mode and optimizes the build for the best performance. 24 | 25 | The build is minified and the filenames include the hashes.
26 | Your app is ready to be deployed! 27 | 28 | See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information. 29 | 30 | ### `npm run eject` 31 | 32 | **Note: this is a one-way operation. Once you `eject`, you can’t go back!** 33 | 34 | If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project. 35 | 36 | Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own. 37 | 38 | You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it. 39 | 40 | ## Learn More 41 | 42 | You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started). 43 | 44 | To learn React, check out the [React documentation](https://reactjs.org/). 45 | 46 | ### Code Splitting 47 | 48 | This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting 49 | 50 | ### Analyzing the Bundle Size 51 | 52 | This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size 53 | 54 | ### Making a Progressive Web App 55 | 56 | This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app 57 | 58 | ### Advanced Configuration 59 | 60 | This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration 61 | 62 | ### Deployment 63 | 64 | This section has moved here: https://facebook.github.io/create-react-app/docs/deployment 65 | 66 | ### `npm run build` fails to minify 67 | 68 | This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify 69 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/debug.log: -------------------------------------------------------------------------------- 1 | [0818/160846.882:ERROR:crash_report_database_win.cc(428)] unexpected header 2 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "my-react", 3 | "version": "0.1.0", 4 | "private": true, 5 | "dependencies": { 6 | "@testing-library/jest-dom": "^4.2.4", 7 | "@testing-library/react": "^9.5.0", 8 | "@testing-library/user-event": "^7.2.1", 9 | "react": "^16.13.1", 10 | "react-dom": "^16.13.1", 11 | "react-scripts": "3.4.3" 12 | }, 13 | "scripts": { 14 | "start": "react-scripts start", 15 | "build": "react-scripts build", 16 | "test": "react-scripts test", 17 | "eject": "react-scripts eject" 18 | }, 19 | "eslintConfig": { 20 | "extends": "react-app" 21 | }, 22 | "browserslist": { 23 | "production": [ 24 | ">0.2%", 25 | "not dead", 26 | "not op_mini all" 27 | ], 28 | "development": [ 29 | "last 1 chrome version", 30 | "last 1 firefox version", 31 | "last 1 safari version" 32 | ] 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/react.js-startup/react.js-startup-master/public/favicon.ico -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 12 | 13 | 17 | 18 | 27 | React App 28 | 29 | 30 | 31 |
32 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/public/logo192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/react.js-startup/react.js-startup-master/public/logo192.png -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/public/logo512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CodeMacrocosm/Reactjs-Training/e261cfcee1da6c402dd7606450312fb62c8dfcac/react.js-startup/react.js-startup-master/public/logo512.png -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/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 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/public/robots.txt: -------------------------------------------------------------------------------- 1 | # https://www.robotstxt.org/robotstxt.html 2 | User-agent: * 3 | Disallow: 4 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/App.css: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/App.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import logo from './logo.svg'; 3 | import './App.css'; 4 | 5 | function App() { 6 | return ( 7 |
8 |
9 | logo 10 |

11 | Edit src/App.js and save to reload. 12 |

13 | 19 | Learn React 20 | 21 |
22 |
23 | ); 24 | } 25 | 26 | export default App; 27 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/App.test.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import { render } from '@testing-library/react'; 3 | import App from './App'; 4 | 5 | test('renders learn react link', () => { 6 | const { getByText } = render(); 7 | const linkElement = getByText(/learn react/i); 8 | expect(linkElement).toBeInTheDocument(); 9 | }); 10 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/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 | } 9 | 10 | code { 11 | font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', 12 | monospace; 13 | } 14 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/index.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import './index.css'; 4 | import App from './App'; 5 | import * as serviceWorker from './serviceWorker'; 6 | 7 | ReactDOM.render( 8 | 9 | 10 | , 11 | document.getElementById('root') 12 | ); 13 | 14 | // If you want your app to work offline and load faster, you can change 15 | // unregister() to register() below. Note this comes with some pitfalls. 16 | // Learn more about service workers: https://bit.ly/CRA-PWA 17 | serviceWorker.unregister(); 18 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/logo.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/serviceWorker.js: -------------------------------------------------------------------------------- 1 | // This optional code is used to register a service worker. 2 | // register() is not called by default. 3 | 4 | // This lets the app load faster on subsequent visits in production, and gives 5 | // it offline capabilities. However, it also means that developers (and users) 6 | // will only see deployed updates on subsequent visits to a page, after all the 7 | // existing tabs open on the page have been closed, since previously cached 8 | // resources are updated in the background. 9 | 10 | // To learn more about the benefits of this model and instructions on how to 11 | // opt-in, read https://bit.ly/CRA-PWA 12 | 13 | const isLocalhost = Boolean( 14 | window.location.hostname === 'localhost' || 15 | // [::1] is the IPv6 localhost address. 16 | window.location.hostname === '[::1]' || 17 | // 127.0.0.0/8 are considered localhost for IPv4. 18 | window.location.hostname.match( 19 | /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/ 20 | ) 21 | ); 22 | 23 | export function register(config) { 24 | if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) { 25 | // The URL constructor is available in all browsers that support SW. 26 | const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href); 27 | if (publicUrl.origin !== window.location.origin) { 28 | // Our service worker won't work if PUBLIC_URL is on a different origin 29 | // from what our page is served on. This might happen if a CDN is used to 30 | // serve assets; see https://github.com/facebook/create-react-app/issues/2374 31 | return; 32 | } 33 | 34 | window.addEventListener('load', () => { 35 | const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`; 36 | 37 | if (isLocalhost) { 38 | // This is running on localhost. Let's check if a service worker still exists or not. 39 | checkValidServiceWorker(swUrl, config); 40 | 41 | // Add some additional logging to localhost, pointing developers to the 42 | // service worker/PWA documentation. 43 | navigator.serviceWorker.ready.then(() => { 44 | console.log( 45 | 'This web app is being served cache-first by a service ' + 46 | 'worker. To learn more, visit https://bit.ly/CRA-PWA' 47 | ); 48 | }); 49 | } else { 50 | // Is not localhost. Just register service worker 51 | registerValidSW(swUrl, config); 52 | } 53 | }); 54 | } 55 | } 56 | 57 | function registerValidSW(swUrl, config) { 58 | navigator.serviceWorker 59 | .register(swUrl) 60 | .then(registration => { 61 | registration.onupdatefound = () => { 62 | const installingWorker = registration.installing; 63 | if (installingWorker == null) { 64 | return; 65 | } 66 | installingWorker.onstatechange = () => { 67 | if (installingWorker.state === 'installed') { 68 | if (navigator.serviceWorker.controller) { 69 | // At this point, the updated precached content has been fetched, 70 | // but the previous service worker will still serve the older 71 | // content until all client tabs are closed. 72 | console.log( 73 | 'New content is available and will be used when all ' + 74 | 'tabs for this page are closed. See https://bit.ly/CRA-PWA.' 75 | ); 76 | 77 | // Execute callback 78 | if (config && config.onUpdate) { 79 | config.onUpdate(registration); 80 | } 81 | } else { 82 | // At this point, everything has been precached. 83 | // It's the perfect time to display a 84 | // "Content is cached for offline use." message. 85 | console.log('Content is cached for offline use.'); 86 | 87 | // Execute callback 88 | if (config && config.onSuccess) { 89 | config.onSuccess(registration); 90 | } 91 | } 92 | } 93 | }; 94 | }; 95 | }) 96 | .catch(error => { 97 | console.error('Error during service worker registration:', error); 98 | }); 99 | } 100 | 101 | function checkValidServiceWorker(swUrl, config) { 102 | // Check if the service worker can be found. If it can't reload the page. 103 | fetch(swUrl, { 104 | headers: { 'Service-Worker': 'script' }, 105 | }) 106 | .then(response => { 107 | // Ensure service worker exists, and that we really are getting a JS file. 108 | const contentType = response.headers.get('content-type'); 109 | if ( 110 | response.status === 404 || 111 | (contentType != null && contentType.indexOf('javascript') === -1) 112 | ) { 113 | // No service worker found. Probably a different app. Reload the page. 114 | navigator.serviceWorker.ready.then(registration => { 115 | registration.unregister().then(() => { 116 | window.location.reload(); 117 | }); 118 | }); 119 | } else { 120 | // Service worker found. Proceed as normal. 121 | registerValidSW(swUrl, config); 122 | } 123 | }) 124 | .catch(() => { 125 | console.log( 126 | 'No internet connection found. App is running in offline mode.' 127 | ); 128 | }); 129 | } 130 | 131 | export function unregister() { 132 | if ('serviceWorker' in navigator) { 133 | navigator.serviceWorker.ready 134 | .then(registration => { 135 | registration.unregister(); 136 | }) 137 | .catch(error => { 138 | console.error(error.message); 139 | }); 140 | } 141 | } 142 | -------------------------------------------------------------------------------- /react.js-startup/react.js-startup-master/src/setupTests.js: -------------------------------------------------------------------------------- 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/extend-expect'; 6 | --------------------------------------------------------------------------------