Frontend --> Client Backend --> Backend
Client's folder structure is similar to react folder structure. Main director is src
.
src
components (contains react components)
controllers (contains all classes and functions)
pages (contains all pages files)
utils (contains utility functions or constants)
App.jsx (Root file)
index.css (Stylesheet)
Index.js (Entry Point)

REACT_APP_GOOGLE_CID=1068529013155-7fgh84mf7umu0j3abqfd2kl2kjj18snb.apps.googleusercontent.com
REACT_APP_API_URL=http://localhost:5000