AI Pair-Building

Build the design one component at a time

Developers like Jonathan Reinink are rebuilding Figma templates by handing an AI agent one component at a time — not the whole page. Press Build next to watch a UI assemble in 3D, and see why small scopes produce better code.

Drag to rotate the mock UI in 3D

Ready. The canvas shows an empty page scaffold. In component-driven AI coding you never say “build the whole template” — you pick the first component, give the agent the design frame plus your conventions, review, then move on.

The workflow, step by step

1. Slice the design

Break the Figma file into components: navbar, hero, card grid, sidebar, footer. Each slice should be reviewable in one sitting — roughly 50–200 lines of output.

2. Prompt with context

For each component give the agent: a screenshot or Figma frame, your design tokens (spacing, colors, type scale), and one existing component as a style reference so it matches your conventions.

3. Review like a PR

Read the diff before moving on. Catching a wrong spacing token in component 2 is cheap; catching it after 12 components means twelve fixes.

4. Compound the context

Each accepted component becomes a reference for the next prompt. By component 5 the agent has learned your patterns and needs far less correction.

Why one-shot generation fails on real templates

Attention dilution

A whole-page prompt forces the model to juggle dozens of decisions at once. Errors cluster in the parts it “attended to” least — usually responsive states and edge spacing.

Unreviewable output

1,500 lines of generated markup can't be meaningfully reviewed. Unreviewed AI code is where visual drift from the design sneaks in.

No feedback loop

Component-by-component gives you 10 correction opportunities per page. One-shot gives you one — after everything is already tangled together.

Rule of thumb: scope each AI task so that a human can fully verify it in under 10 minutes. That's the unit of reliable delegation.

Enjoy this tool? Build your own with Super