MERN Auth Materials

AuthStyles.js

import { makeStyles } from '@material-ui/core/styles';

export default makeStyles((theme) => ({
  paper: {
    marginTop: theme.spacing(8),
    display: 'flex',
    flexDirection: 'column',
    alignItems: 'center',
    padding: theme.spacing(2),
  },
  root: {
    '& .MuiTextField-root': {
      margin: theme.spacing(1),
    },
  },
  avatar: {
    margin: theme.spacing(1),
    backgroundColor: theme.palette.secondary.main,
  },
  form: {
    width: '100%', // Fix IE 11 issue.
    marginTop: theme.spacing(3),
  },
  submit: {
    margin: theme.spacing(3, 0, 2),
  },
  googleButton: {
    marginBottom: theme.spacing(2),
  },
}));

icon.js

import React from 'react';

const icon = () => (
  <svg style={{ width: '20px', height: '20px' }} viewBox="0 0 24 24">
    <path
      fill="currentColor"
      d="M21.35,11.1H12.18V13.83H18.69C18.36,17.64 15.19,19.27 12.19,19.27C8.36,19.27 5,16.25 5,12C5,7.9 8.2,4.73 12.2,4.73C15.29,4.73 17.1,6.7 17.1,6.7L19,4.72C19,4.72 16.56,2 12.1,2C6.42,2 2.03,6.8 2.03,12C2.03,17.05 6.16,22 12.25,22C17.6,22 21.5,18.33 21.5,12.91C21.5,11.76 21.35,11.1 21.35,11.1V11.1Z"
    />
  </svg>
);

export default icon;

Likes.js

const Likes = () => {
    if (post.likes.length > 0) {
      return post.likes.find((like) => like === (user?.result?.googleId || user?.result?._id))
        ? (
          <><ThumbUpAltIcon fontSize="small" />&nbsp;{post.likes.length > 2 ? `You and ${post.likes.length - 1} others` : `${post.likes.length} like${post.likes.length > 1 ? 's' : ''}` }</>
        ) : (
          <><ThumbUpAltOutlined fontSize="small" />&nbsp;{post.likes.length} {post.likes.length === 1 ? 'Like' : 'Likes'}</>
        );
    }

    return <><ThumbUpAltOutlined fontSize="small" />&nbsp;Like</>;
  };

NavbarStyles.js

import { makeStyles } from '@material-ui/core/styles';
import { deepPurple } from '@material-ui/core/colors';

export default makeStyles((theme) => ({
  appBar: {
    borderRadius: 15,
    margin: '30px 0',
    display: 'flex',
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center',
    padding: '10px 50px',
  },
  heading: {
    color: 'rgba(0,183,255, 1)',
    textDecoration: 'none',
  },
  image: {
    marginLeft: '15px',
  },
  toolbar: {
    display: 'flex',
    justifyContent: 'flex-end',
    width: '400px',
  },
  profile: {
    display: 'flex',
    justifyContent: 'space-between',
    width: '400px',
  },
  userName: {
    display: 'flex',
    alignItems: 'center',
  },
  brandContainer: {
    display: 'flex',
    alignItems: 'center',
  },
  purple: {
    color: theme.palette.getContrastText(deepPurple[500]),
    backgroundColor: deepPurple[500],
  },
}));

Good job. This is so helpful