S3 - Ali Shaikh

AWS

Run AWS on Your Laptop: A 9-Part LocalStack Build Series (Part 3 - Lambda S3 Thumbnailer Pipeline)

Wire Lambda to S3 upload events on LocalStack. Upload a photo, get a 256px thumbnail in another bucket automatically, and learn the `localhost.localstack.cloud` networking gotcha before it wastes an evening.

AWS

Run AWS on Your Laptop: A 9-Part LocalStack Build Series (Part 1 - S3 Photo Uploader with Presigned URLs)

Build the first real app in the LocalStack series: an S3 bucket, CORS, presigned PUT URLs, and a tiny browser photo uploader.

AWS

LocalStack: Run AWS Services Locally for Free

Test AWS services on your laptop without spending money. LocalStack runs S3, Lambda, EC2, DynamoDB, and more locally on your machine. This guide shows you how to set it up and start using it for learning or professional development.

S3

Set Up Your Own S3-Compatible MinIO Server in Under 5 Minutes with Docker (No AWS Bills)

Run a fully S3-compatible object storage server on your machine. Use AWS CLI, SDKs, or console—no code changes. Perfect for dev, testing, or on-prem. Docker Compose setup, persistent data, instant buckets. Skip the cloud, own your storage.