The Real-Time Collaboration Conflict Simulator

 Build a Real-Time Collaboration Conflict Simulator that helps developers understand what happens when multiple users edit the same shared document, spreadsheet, task list, or structured record simultaneously. Let users create concurrent operations, network delays, disconnected clients, duplicated messages, and out-of-order updates. Compare last-write-wins, operational transformation, and conflict-free replicated data type approaches where applicable. Visualize divergent states, conflict resolution, convergence, and data-loss scenarios. Include reproducible test cases and implementation guidance for collaborative applications. Clearly explain the assumptions and limitations of each strategy, and never imply that one conflict-resolution model is suitable for every data type or business rule.