Worked on modernizing the user interface in the palantir/osdk-ts repository by upgrading BlueprintJS dependencies to versions 6.10.0 and 6.7.0. This involved refactoring main.css to align class names with the BlueprintJS 6.x naming conventions, which reduced styling inconsistencies and ensured UI elements matched the latest component standards. The update was delivered as a cohesive, traceable commit, supporting collaborative development practices. By leveraging CSS, React, and JavaScript, the work established a consistent foundation for future UI enhancements and improved maintainability. No bugs were addressed during this period, with efforts focused on feature delivery and codebase alignment with current technologies.