Ritik contributed to both the three.js and vitejs/vite repositories over a two-month period, focusing on reliability and performance improvements. In three.js, he addressed a rendering issue by correcting the default cube texture cache reference in WebGPUTextureUtils, which reduced glitches and ensured consistent texture retrieval in WebGL and WebGPU environments. For vitejs/vite, Ritik implemented an early exit mechanism during application shutdown, allowing the process to terminate before optimizer cleanup completed. This change, written in TypeScript and JavaScript, improved shutdown latency and resource management. His work demonstrated a solid grasp of 3D rendering, asynchronous patterns, and full stack development.