push

.eslintignore

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+node_modules
+coverage
+build

.eslintrc

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+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "parser": "babel-eslint",
+  "extends": ["react-app", "airbnb", "prettier"],
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "ecmaVersion": 12,
+    "sourceType": "module"
+  },
+  "plugins": ["prettier"],
+  "rules": {
+    "prettier/prettier": "error",
+    "react/jsx-filename-extension": [1, {"extensions": [".js", ".jsx"]}],
+    "react/state-in-constructor": "off",
+    "react/react-in-jsx-scope": "off",
+    "react/jsx-uses-react": "off",
+    "no-console": "off",
+    "react/prop-types": "off",
+    "jsx-a11y/label-has-associated-control": [
+      2,
+      {
+        "labelAttributes": ["htmlFor"]
+      }
+    ],
+    "jsx-a11y/click-events-have-key-events": 0,
+    "jsx-a11y/no-noninteractive-element-interactions": [
+      "off",
+      {
+        "handlers": ["onClick"]
+      }
+    ],
+    "react/prefer-stateless-function": [
+      0,
+      {
+        "ignorePureComponents": true
+      }
+    ],
+    "no-unused-vars": "warn",
+    "jsx-a11y/alt-text": 1,
+    "react/no-unused-state": "warn",
+    "react/button-has-type": "warn",
+    "react/no-unescaped-entities": "warn",
+    "react/jsx-props-no-spreading": "off",
+    "operator-assignment": ["warn", "always"]
+  }
+}

.gitattributes

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+* text=auto eol=lf

.gitignore

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+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+.idea/
+.eslintcache
+.vscode/
+.results

.npmrc

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+registry=https://registry.npmjs.org/
+package-lock=true
+save-exact=true

.prettierignore

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+node_modules
+coverage
+build

.prettierrc

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+{
+  "arrowParens": "avoid",
+  "bracketSpacing": false,
+  "endOfLine": "lf",
+  "htmlWhitespaceSensitivity": "css",
+  "insertPragma": false,
+  "jsxBracketSameLine": false,
+  "jsxSingleQuote": false,
+  "printWidth": 80,
+  "overrides": [
+    {
+      "files": "*.md",
+      "options": {
+        "printWidth": 1000
+      }
+    }
+  ],
+  "proseWrap": "always",
+  "quoteProps": "as-needed",
+  "requirePragma": false,
+  "semi": false,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "all",
+  "useTabs": false
+}

README.md

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+In this project, let's build a **Layout Builder App** by applying the concepts we have learned till now.
+
+### Refer to the image below:
+
+<br/>
+<div style="text-align: center;">
+    <img src="https://assets.ccbp.in/frontend/content/react-js/layout-builder-output.gif" alt="Layout Builder Output" style="max-width:70%;box-shadow:0 2.8px 2.2px rgba(0, 0, 0, 0.12)">
+</div>
+<br/>
+
+### Design Files
+
+<details>
+<summary>Click to view</summary>
+
+- [Extra Small (Size < 576px) and Small (Size >= 576px)](https://assets.ccbp.in/frontend/content/react-js/layout-builder-sm-output-v0.png)
+- [Medium (Size >= 768px), Large (Size >= 992px) and Extra Large (Size >= 1200px)](https://assets.ccbp.in/frontend/content/react-js/layout-builder-lg-output.png)
+
+</details>
+
+### Set Up Instructions
+
+<details>
+<summary>Click to view</summary>
+
+- Download dependencies by running `npm install`
+- Start up the app using `npm start`
+</details>
+
+### Completion Instructions
+
+<details>
+<summary>Functionality to be added</summary>
+<br/>
+
+The app must have the following functionalities
+
+- Initially, the checkboxes for Content, Left Navbar, Right Navbar should be checked and all the elements in the layout should be displayed
+- When the Content checkbox is unchecked, then the content element should not be displayed
+- When the Left Navbar checkbox is unchecked, then the Left Navbar element should not be displayed
+- When the Right Navbar checkbox is unchecked, then the Right Navbar element should not be displayed
+- When any of the checkbox is checked, then the respective element should be displayed accordingly
+- The Configuration Context has an object as a value with the following properties
+  - `showContent` - this key is used to display the Content Element
+  - `showLeftNavbar` - this key is used to display the Left Navbar Element
+  - `showRightNavbar` - this key is used to display the Right Navbar Element
+  - `onToggleShowContent` - this method is used to update the value of the `showContent`
+  - `onToggleShowLeftNavbar` - this method is used to update the value of the `showLeftNavbar`
+  - `onToggleShowRightNavbar` - this method is used to update the value of the `showRightNavbar`
+
+</details>
+
+<details>
+<summary>Components Structure</summary>
+
+<br/>
+<div style="text-align: center;">
+    <img src="https://assets.ccbp.in/frontend/content/react-js/layout-builder-component-breakdown-structure.png" alt="layout builder component structure breakdown" style="max-width:100%;box-shadow:0 2.8px 2.2px rgba(0, 0, 0, 0.12)">
+</div>
+<br/>
+
+</details>
+
+<details>
+<summary>Implementation Files</summary>
+<br/>
+
+Use these files to complete the implementation:
+
+- `src/App.js`
+- `src/App.css`
+- `src/components/ConfigurationController/index.js`
+- `src/components/ConfigurationController/index.css`
+- `src/components/Layout/index.js`
+- `src/components/Layout/index.css`
+- `src/components/Header/index.js`
+- `src/components/Header/index.css`
+- `src/components/Body/index.js`
+- `src/components/Body/index.css`
+- `src/components/Footer/index.js`
+- `src/components/Footer/index.css`
+</details>
+
+### Resources
+
+<details>
+<summary>Colors</summary>
+
+<br/>
+
+<div style="background-color: #475569; width: 150px; padding: 10px; color: white">Hex: #475569</div>
+<div style="background-color: #e2e8f0; width: 150px; padding: 10px; color: black">Hex: #e2e8f0</div>
+<div style="background-color: #f1f5f9; width: 150px; padding: 10px; color: black">Hex: #f1f5f9</div>
+<div style="background-color: #64748b; width: 150px; padding: 10px; color: white">Hex: #64748b</div>
+<div style="background-color: #cbd5e1; width: 150px; padding: 10px; color: black">Hex: #cbd5e1</div>
+
+</details>
+
+<details>
+<summary>Font-families</summary>
+
+- Roboto
+
+</details>
+
+> ### _Things to Keep in Mind_
+>
+> - All components you implement should go in the `src/components` directory.
+> - Don't change the component folder names as those are the files being imported into the tests.
+> - **Do not remove the pre-filled code**
+> - Want to quickly review some of the concepts you’ve been learning? Take a look at the Cheat Sheets.

package.json

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+{
+  "name": "layout-builder",
+  "private": true,
+  "version": "1.0.0",
+  "engines": {
+    "node": "^10.13 || 12 || 14 || 15",
+    "npm": ">=6"
+  },
+  "dependencies": {
+    "@testing-library/jest-dom": "5.11.9",
+    "@testing-library/react": "11.2.5",
+    "@testing-library/user-event": "12.6.2",
+    "chalk": "4.1.0",
+    "react": "17.0.1",
+    "react-dom": "17.0.1"
+  },
+  "devDependencies": {
+    "eslint-config-airbnb": "18.2.1",
+    "eslint-config-prettier": "8.1.0",
+    "eslint-plugin-prettier": "3.3.1",
+    "husky": "4.3.8",
+    "lint-staged": "10.5.4",
+    "npm-run-all": "4.1.5",
+    "prettier": "2.2.1",
+    "react-scripts": "4.0.3"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "lint": "eslint .",
+    "lint:fix": "eslint --fix src/",
+    "format": "prettier --write \"./src\"",
+    "run-all": "npm-run-all --parallel test lint:fix"
+  },
+  "lint-staged": {
+    "*.js": [
+      "npm run lint:fix"
+    ],
+    "*.{js, jsx, json, html, css}": [
+      "npm run format"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "jest": {
+    "collectCoverageFrom": [
+      "src/**/*.js"
+    ]
+  },
+  "browserslist": {
+    "development": [
+      "last 2 chrome versions",
+      "last 2 firefox versions",
+      "last 2 edge versions"
+    ],
+    "production": [
+      ">1%",
+      "last 4 versions",
+      "Firefox ESR",
+      "not ie < 11"
+    ]
+  }
+}