Codespace fluffy winner 6rxx66g99gg25vg

demos/hello_world/index.js

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+import { doIt } from  './utils.js';
+
+console.log("Hello, World!");
+doIt();

demos/hello_world/package.json

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+{
+  "name": "hello_world",
+  "version": "1.0.0",
+  "main": "index.js",
+  "type": "module",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": ""
+}

demos/hello_world/utils.js

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+
+
+export function doIt(){
+  console.log('doIt');
+}

demos/js_demos/filter.js

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+
+const nums = [1,5,2,9,6,3,8,2];
+
+const doubleNums = nums.map(num => num * 2);
+
+// function expression
+// const greaterThan4 = function (num) { return num > 4; };
+
+// function declaration
+function greaterThan4(num) {
+  return num > 4;
+};
+
+function myfilter(arr, predicateFn) {
+
+  const newArr = [];
+
+  arr.forEach(element => {
+    if (predicateFn(element))
+      {
+        newArr.push(element);
+      }
+  });
+}
+console.log(nums);
+console.log(doubleNums);
+console.log(myfilter(nums, greaterThan4));

demos/package.json

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+{
+  "name": "tools-app-react",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint . --ext js,jsx --report-unused-disable-directives --max-warnings 0",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.66",
+    "@types/react-dom": "^18.2.22",
+    "@vitejs/plugin-react": "^4.2.1",
+    "eslint": "^8.57.0",
+    "eslint-plugin-react": "^7.34.1",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.6",
+    "vite": "^5.2.0"
+  },
+  "main": "index.js",
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": ""
+}

demos/tools-app-react/.eslintrc.cjs

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+module.exports = {
+  root: true,
+  env: { browser: true, es2020: true },
+  extends: [
+    'eslint:recommended',
+    'plugin:react/recommended',
+    'plugin:react/jsx-runtime',
+    'plugin:react-hooks/recommended',
+  ],
+  ignorePatterns: ['dist', '.eslintrc.cjs'],
+  parserOptions: { ecmaVersion: 'latest', sourceType: 'module' },
+  settings: { react: { version: '18.2' } },
+  plugins: ['react-refresh'],
+  rules: {
+    'react/jsx-no-target-blank': 'off',
+    'react-refresh/only-export-components': [
+      'warn',
+      { allowConstantExport: true },
+    ],
+  },
+}

demos/tools-app-react/.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

demos/tools-app-react/README.md

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+# React + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh

demos/tools-app-react/db.json

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+{
+  "colors": [
+    {
+      "id": "1",
+      "name": "red",
+      "hexcode": "#ff0000"
+    },
+    {
+      "id": "2",
+      "name": "green",
+      "hexcode": "#00ff00"
+    },
+    {
+      "id": "3",
+      "name": "blue",
+      "hexcode": "#0000ff"
+    },
+    {
+      "id": "ab3f",
+      "name": "blue",
+      "hexcode": "00f"
+    }
+  ],
+  "cars": [
+    {
+      "id": "1",
+      "make": "Ford",
+      "model": "Fusion Hybrid",
+      "year": 2019,
+      "color": "blue",
+      "price": 45000
+    },
+    {
+      "id": "2",
+      "make": "Tesla",
+      "model": "S",
+      "year": 2018,
+      "color": "red",
+      "price": 100000
+    }
+  ]
+}

demos/tools-app-react/index.html

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + React</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>