S3 in aws

S3 (Simple Storage Service) provides object storage for files, images, backups, and static website hosting. It's highly durable (99.999999999%) and can serve your React build files as a static website.

Example

# Upload React build to S3
aws s3 sync build/ s3://my-react-app --delete

# Enable static website hosting
aws s3 website s3://my-react-app \
  --index-document index.html \
  --error-document index.html

Syncs your React build folder to S3 and enables static website hosting with SPA routing support.