Signature Application

Dependencies

Frontend Dependencies

• React 16.0.1 - Core UI library
• React DOM 16.0.1 - DOM manipulation
• node-forge 0.10.0 - Cryptographic operations
• axios 0.19.2 - HTTP client
• TypeScript 4.x - Type safety and developer experience
• signature_pad 4.x - Signature canvas functionality
• Testing Libraries:
  • @testing-library/react - React component testing
  • @testing-library/jest-dom - DOM testing utilities
  • @testing-library/user-event - User event simulation

Backend Dependencies (Go)

• aws-lambda-go - AWS Lambda runtime
• aws-sdk-go - AWS SDK for Go
• dgrijalva/jwt-go v3.2.0 - JWT authentication
• google/uuid - UUID generation
• stretchr/testify - Testing utilities
• gorilla/mux - HTTP routing

Installation

Frontend

npm install

Backend

cd submitImage
go mod download