Deploy Reactjs to AWS S3

Setting up S3
First, if you don't have an account already, go create an AWS account here: https://aws.amazon.com/.

or

https://s3.console.aws.amazon.com/s3/home?region=us-east-1

After reaching the console, click the "Services" button in the top left.
This will reveal the largest drop-down you've ever seen.

Locate and click on S3. 
That will bring you to the page https://console.aws.amazon.com/s3

we'll want to create a new bucket every time we want to deploy a new React app.
Click on the "Create bucket" button. You'll be asked to specify a bucket name and a region:

• This is Bucket is not Public. we are need to enables as a permissions.

• Permission Tab = => Edit 

•  Default is checked, it's need to unchecked and then Save

Bucket Policy

• In S3, buckets can have different policies. 

http://jsfiddle.net/tg6u3a4e

  Back to S3

Go to React projcect
Let's run that command now.

• yarn build 
• or 
• npm run build

open it

Demo 

http://myfirstreactappuploadtos3.s3-website-us-east-1.amazonaws.com/

Another way,  we can Generate Bucket Policy

Example

arn:aws:s3:::myfirstreactappuploadtos3/*

Go back to Bucket policy screen and paste there.

Happy Coding :)
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