ScreenCoder: Advancing Visual-to-Code Generation for Front-End Automation via Modular Multimodal Agents Yilei Jiang1*, Yaozhi Zheng1*, Yuxuan Wan2*, Jiaming Han1, Qunzhong Wang1, Michael R. Lyu2, Xiangyu Yue1✉ 1CUHK MMLab, 2CUHK ARISE Lab *Equal contribution  ✉Corresponding author Introduction ScreenCoder is an intelligent UI-to-code generation system that transforms any screenshot or design mockup into clean, production-ready HTML/CSS code. Built with a modular multi-agent architecture, it comb...