React学習備忘録

React環境構築

//以下のコマンド一発で環境構築完了
npx create-react-app <プロジェクト名>

Electron環境構築

・Electronインストール

//electronインストール
npm install electron

//electron-builderインストール
npm install electron-builder

//index.jsに以下記載

const electron = require("electron");
const { app, BrowserWindow } = electron;

let mainWindow;
app.on("ready", () => {
  mainWindow = new BrowserWindow({
    webPerferences: {
      nodeIntegration: true,
      contextIsolation: false,
    },
  });
  mainWindow.loadURL(`${app.getAppPath()}\\build\\index.html`);
});

// package.json例
{
  "name": "my_electron",
  "version": "0.1.0",
  "private": true,
  "main": "index.js",
  "homepage": "./",
  "build": {
    "extends": null,
    "files": [
      "build/**/*",
      "*.js"
    ],
    "directories": {
      "output": "dist_electron"
    },
    "win": {
      "target": "portable"
    }
  },
  "dependencies": {
    "@testing-library/jest-dom": "^5.16.5",
    "@testing-library/react": "^13.4.0",
    "@testing-library/user-event": "^13.5.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "electron": "electron .",
    "electron:build": "electron-builder",
    "postinstall": "electron-builder install-app-deps",
    "postuninstall": "electron-builder install-app-deps"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "electron": "^24.0.0",
    "electron-builder": "^23.6.0"
  }
}

参考URL
https://future-architect.github.io/articles/20210107/