Worked on the gravity-ui/graph repository to enhance front end interactions and rendering stability using React, JavaScript, and TypeScript. Delivered a feature that synchronized block rendering with canvas frames, optimizing update mechanisms and subscribing to geometry changes to reduce unnecessary renders during drag operations. This approach improved responsiveness and visual stability for users authoring graphs. Additionally, addressed a rendering bug by synchronizing initial block geometry before mount, introducing a utility for predictable layout management. These contributions reduced visual drift and glitches, resulting in smoother drag experiences and more stable initial renders, while also improving maintainability and user experience in graph workflows.