During March 2026, Hemkesh Agrawal enhanced the video editing UI and source selection experience in the siddharthvaddem/openscreen repository. He developed pixel-precise cropping controls with numeric input, aspect ratio presets, and interactive drag-to-move functionality, enabling users to achieve more accurate video crops. Additionally, he introduced a Native aspect ratio export option with automatic padding, improving export reliability and reducing post-processing time. For source selection, Hemkesh refined the UX by defaulting to the Windows tab when no sources are available and displaying source counts in tab labels. His work utilized React, JavaScript, and TypeScript, focusing on UI/UX and front-end development.