ObsSyncBugHunt

ObsSyncBugHunt is a test harness and semantic fuzzer designed to find bugs and data loss issues in Obsidian Sync, the distributed synchronization system of the Obsidian note-taking app. It runs multiple containerized Obsidian instances, simulates user edits and network conditions, and analyzes the sequences that trigger sync bugs. It helps independently test Obsidian Sync subscriptions, reproduce data loss scenarios, and generate reports for debugging.