Optimistic UI Mutation Patterns

Summary

Implement immediate UI feedback for mutations with robust rollback capabilities.

Key Capabilities

• Update local cache instantly upon mutation trigger.
• Queue mutations to handle network race conditions.
• Rollback to the correct server state on failure.

PhD-Level Challenges

• Manage dependency updates for optimistic data.
• Handle cascading optimistic updates correctly.
• Visualize the 'pending' state effectively.

Acceptance Criteria

• Demonstrate immediate feedback on a slow network.
• Show accurate rollback upon mocked server error.
• Document the mutation queue logic.