TodoApp is a task management web application designed for organizing and tracking pending items. It consists of a web-based interface and a REST API backend that handles business logic and data requests.
The system includes an OAuth 2.0 identity provider for user authentication via passwords and external social providers, as well as an API gateway proxy that routes traffic from the frontend to the backend to prevent cross-origin resource sharing issues.
Operational capabilities cover system observability through OpenTelemetry for collecting logs and metrics, request rate limiting to maintain service stability, and persistent data storage using SQLite. User identity is maintained through cookie-based session management.