Technical Summary of Front‑end AI Practices: AI Quadrant Model, Hongyan AI Coder, and Nextdy Aone Copilot
The article outlines a front‑end AI framework using an AI Four‑Quadrant model and presents two toolchains—Hongyan AI Coder, which automates design‑to‑code and raises productivity by over 30 % with up to 90 % UI generation, and Nextdy Aone Copilot, a VS Code extension that enables LLM‑guided code refactoring and migration via CI—supported by case studies and a roadmap toward a closed‑loop design‑to‑deployment workflow.