Upload csv file to firestore with javascript
Features:
- Upload CSV : You can upload documents to a firestore collection in bulk
- Download collection to CSV : You can download the documents of a collection to CSV
- create file ./src/firebaseConfig.js inside the src directory
- add the configuration that firebase-admin console generates, when you generate a new project
```
// Import the functions you need from the SDKs you need
import { initializeApp } from "firebase/app"
import { getFirestore, collection, getDocs } from 'firebase/firestore';
// Your web app's Firebase configuration
// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {
apiKey: "",
authDomain: "",
projectId: "",
storageBucket: "",
messagingSenderId: "",
appId: "",
measurementId: ""
};
// Initialize Firebase
const app = initializeApp(firebaseConfig);
const db = getFirestore(app)
export {db}
```