Worked on the webstudio-is/webstudio repository to address cross-platform development challenges by introducing an .editorconfig file, focusing on configuration management and environment consistency. The primary task involved standardizing line endings across Windows, Docker, and Linux systems, which resolved a reported bug causing unnecessary Git diffs and CI instability. Using EditorConfig, the solution unified file handling practices and reduced environment-specific noise, directly improving the developer experience and collaboration speed. This work did not involve new feature development but demonstrated depth in diagnosing and fixing environment-related issues, ensuring a more stable foundation for future enhancements and smoother cross-platform workflows.