Apache Config for React Router

.htaccess

<IfModule mod_rewrite.c>

  RewriteEngine On
  RewriteBase /
  RewriteRule ^index\.html$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-l
  RewriteRule . /index.html [L]

</IfModule>

Will this work for dreamhost server as well? I'm new and facing the same problem. Surfing on the internet for almost a week tried everything but nothing worked for me.

Technically if your hosting is using Apache it will work, the only thing you will need is to create the file via FTP (Or your preferred way) in the folder of your website.

Here a link to dreamhost docs about creating the file.

When i host under direct domain its worked, But in sub folder blank page with favicon only displayed

for starting react app on different Port , you can use make file .env and in here you add next code PORT= 80 example if you start develop on port 80, or build app at this port.
This is possible because babel and other when build production code for final app looking this file and accepted . But , you must get attantion for admin premision on this port.
And setting virtual in access httpdocs .

For Nginx add / merge the following in your nginx config file
location / {
try_files $uri $uri/ /index.html;
}

If your getting error 404 when your refresh or try to route to another
To solve it esure to put htaccess then edit your conf file in sites available of apache

htaccess put this

<IfModule mod_rewrite.c>

  RewriteEngine On
  RewriteBase /
  RewriteRule ^index\.html$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-l
  RewriteRule . /index.html [L]

</IfModule>

then cd /etc/apache2/sites-available/
then sudo nano react.conf

in your conf ensure toi make sure u add this in ur conf
AllowOverride All

eg

<VirtualHost 172.31.47.186:80>
    ServerAdmin [email protected]
    DocumentRoot /var/www/nicedashboard

    # Relax Apache security settings
    <Directory /var/www/nicedashboard>
      AllowOverride All
      Allow from all
      Options -MultiViews
       Require all granted
    </Directory>
</VirtualHost>

after
apache2ctl configtest
sudo service apache2 restart