JD Cloud Developers

Sep 4, 2026 · Mobile Development

Codex-Driven Mobile Full-Stack: From Relay Prototypes to Deliverable Pipelines

The article presents a reusable method for mobile AI full-stack development using Codex, emphasizing contract management over code generation. It distinguishes mobile C-end from PC admin pages, defines five contracts (visual, interaction, data, business, engineering), outlines a 7-step process from Relay prototype parsing to dual acceptance, and shows how backend engineers can own mobile delivery without compromising UX.