At a high level, most projects follow this workflow:
Enter your idea in the prompt text box. You do not need to write perfect prompts to get started. A short, clear request is enough for your first draft.
Use the chat mode selector in the prompt toolbar to choose
Agent Mode to start generating your website or web app immediately, or
Plan Mode to create a plan first.
Click Start Building in Agent Mode or approve Nova’s plan in Plan Mode to generate your first draft.
Review the result in the preview.
Keep refining with prompts and targeted tools.
Think of the first generation as a starting point, not the final version.