Kratos Chat

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This is a full-featured real-time chat application built with Spring Boot (Kotlin) and Vue 3 (TypeScript). It supports user authentication, private/group messaging, typing indicators, and WebRTC audio calls.

Features

Backend

• Authentication: JWT-based login/registration.
• Real-time Messaging: WebSocket (STOMP) for instant message delivery.
• WebRTC Signaling: Handling call offers, answers, and ICE candidates.
• Persistence: PostgreSQL database with JPA/Hibernate.
• Security: Spring Security + JWT.

Frontend

• Modern UI: Built with Nuxt UI and Tailwind CSS.
• State Management: Pinia for reactive data handling.
• Real-time Updates: Live chat updates and typing status.
• Voice Calls: WebRTC integration for peer-to-peer audio calls.