This is where the idea becomes working software. You'll move into Codex, ChatGPT's coding agent, and create a project in GitHub, a service that stores code and keeps a history of every change. You'll give Codex the written brief and design from the first two sessions, then decide whether it should work towards an overall goal or build the project in smaller phases. You'll also learn how to ask Codex to explain technical decisions in plain language, turn a long plan into a designed web page and build one complete user journey. We'll explain where optional services such as Supabase for storing information and Resend for sending emails fit within the wider project. Participants need a paid ChatGPT plan and a GitHub account to build along.

本次網路研討會涵蓋以下主題：

• Set up a project in Codex and store its code safely in GitHub.
• Choose between an overall build goal and a phased plan.
• Build, explain and review a working first version without losing earlier work.