During this period, work centered on improving the reliability of grid-based visualizations in the mxcube/mxcubeweb repository. The developer addressed a critical issue in the Grid Scan feature, where heatmap rendering was inaccurate due to incorrect data point selection for color calculation. By refining the JavaScript logic and focusing on front end and UI development, the bug fix ensured that heatmaps now accurately reflect underlying data. This effort preserved data integrity and user trust in the visualization tools. The approach emphasized clear commit history and maintainable code, demonstrating attention to detail and a commitment to robust, user-facing application quality.