This step is optional, and you can do it if you are interested in deploying this app to Heroku. To continue with this section, you need to set up a Heroku account and install the Heroku tool belt. Once that is done, open a new Command Prompt or Terminal inside the smart-exchange-base folder, and then run:

$ heroku login

This is a prompt for the Heroku credentials that you signed up with. Next, let's get our application ready for deployment. Run this:

$ npm run build

Or, run this:

$ yarn build

This will run the required scripts to build the final dist folder, which will be deployed to Heroku. Once the build is completed, run the following:

$ git add -A
$ git commit -am "Cloud Speech API Integration Commit"

Lets push the code to Heroku. Run this:

$ git push heroku master

If everything goes well, the code will be uploaded to Heroku and you should be able to view the application at https://smart-exchange.herokuapp.com.