Developed a platform-specific crash dump storage feature for the laurent22/joplin repository, focusing on improving crash report organization and debugging efficiency. The solution dynamically determines OS-aware directories for storing crash dumps across Windows, macOS, and Linux, standardizing file paths to address issue #11871. This approach enhances post-mortem analysis by ensuring crash reports are consistently accessible and logically organized. The work involved cross-platform development and desktop application skills, with implementation in JavaScript and TypeScript. Emphasis was placed on robust error handling and filesystem path management, resulting in a more reliable crash reporting subsystem that streamlines the debugging workflow for developers.