Frontend/Angular vs React

Angular vs React | ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ง„์ž…์ ์— ๋Œ€ํ•ด์„œ

์ด์ œํฌ 2023. 11. 16. 17:00


Angular์˜ index.ts

  • Angular ํ”„๋กœ์ ํŠธ์—์„œ index.ts ํŒŒ์ผ์€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์ง„์ž…์  (entry point)๋กœ์„œ ์‚ฌ์šฉ๋œ๋‹ค.
  • Angular ๋ชจ๋“ˆ์„ ๋กœ๋“œํ•˜๊ณ , ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๋ถ€ํŠธ์ŠคํŠธ๋žฉ ํ•˜๋Š” ์—ญํ• ์„ ํ•œ๋‹ค.
  • platformBrowserDynamic() ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ธŒ๋ผ์šฐ์ €์— ๋™์ ์œผ๋กœ Angular ํ”„๋กœ์ ํŠธ๋ฅผ ๋ถ€ํŠธ์ŠคํŠธ๋žฉ ํ•˜๊ณ , AppModule์„ ๋กœ๋“œํ•œ๋‹ค.
// index.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app/app.module';

platformBrowserDynamic().bootstrapModule(AppModule)
  .catch(err => console.error(err));

React์˜ app.tsx

  • React์—์„œ app.js ๋˜๋Š” app.tsx ํŒŒ์ผ๋กœ ์ฃผ์š” ์ปดํฌ๋„ŒํŠธ๋“ค์„ ์ •์˜ํ•œ๋‹ค.
  • JSX ๋ฌธ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ UI ๋ฅผ ์ž‘์„ฑํ•˜๊ณ , TypeScript๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ํŒŒ์ผ ํ™•์žฅ์ž๋Š” .tsx๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.
  • ReactDOM.render()๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ App ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋ฃจํŠธ ์ปดํฌ๋„ŒํŠธ์— ๋ Œ๋”๋ง ํ•œ๋‹ค.
  • ReactDOM์„ ํ†ตํ•ด DOM์— ๋ Œ๋”๋ง ํ•˜๋Š” ๊ฒƒ์ด ํŠน์ง•์ด๋‹ค.
// app.tsx

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';

ReactDOM.render(<App />, document.getElementById('root') as HTMLElement);
๋ฐ˜์‘ํ˜•