Serverless Web App with S3 Upload Functionality

Serverless S3 uploader web app with AWS Cognito authentication

Serverless web app with Javascript. Functionalities include:

• Authenticating into the app through AWS Cognito
• Uploading a file into S3 using AWS Cognito credential

Technology

• HTML
• JavaScript
• JQuery
• Bootstrap 4
• AWS Cognito
• AWS S3

Dependencies

• amazon-cognito-identity.js
• aws-sdk.js

Deployment

Dropping all the files into a S3 bucket and enable static web hosting.

Reference

• Uploading Photos to Amazon S3 from a Browser
• Cross-Origin Resource Sharing
• aws-sdk-js
• amozon-cognito-identity-js
• amplify-js