Worked on the ToolJet/ToolJet repository to stabilize core UI and data integration flows, focusing on maintainable feature delivery and improved user experience. Implemented batch submodule updates with backend-backed entity mapping fallback, ensuring reliable mapping state and smoother onboarding of new features. Enhanced the user interface with updates such as context window popups, refined credit limit styling, and improved scrollbar behavior, all using React, TypeScript, and SCSS. Addressed critical UI bugs, including ephemeral message filtering and icon color consistency, while cleaning up unused code to streamline the codebase. These efforts resulted in more predictable UI behavior and faster release cycles.