Developer Deploys React App on AWS S3 and CloudFront With Private Bucket Setup

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A developer built CountryRank, a React and Vite app for exploring and comparing countries, and deployed it using a production-grade static hosting setup on AWS. The project uses a private S3 bucket to store build output, with CloudFront acting as a CDN to provide HTTPS, caching, and correct handling of client-side routing. The developer initially configured plain S3 static website hosting to understand its limitations, then added CloudFront and Origin Access Control to address gaps including missing HTTPS, no CDN, and broken client-side routing on direct URL access. Origin Access Control replaces the earlier public bucket policy by granting CloudFront a scoped identity to read from the private bucket, tightening the overall security model. The two-stage approach highlights how moving from S3-only hosting to a CloudFront-backed setup represents a structural shift in access control rather than simply adding a content delivery layer.

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