Summary

Section 2.1 (Frontend) outlines how SUM+1’s React web app and Swift iOS app come together to deliver a feature-rich, real-time trading and social experience. Key pillars include:

• Scalable Architecture: Redux for state, Socket.io for live data, Swift’s robust frameworks for mobile.

• Focus on UX: Responsive layouts, performance optimizations, and offline readiness ensure users can trade and collaborate seamlessly.

• Strong Security Posture: HTTPS/TLS, JWT, best practices for handling wallet connections and sensitive user data.

• Testability & Roadmap: Comprehensive testing and phased expansions to incorporate advanced features like voice/video calls, copy trading, and AI analytics.

This frontend strategy pairs a reliable, rapidly evolving React ecosystem with the native performance and polish of Swift on iOS—positioning SUM+1 for broad user adoption, high engagement, and the agility to meet emerging opportunities in the crypto social trading space.