Jacob Miller

Jacob Miller builds DiffUI, exploring AI-generated interfaces and the connection between visual design and production code. Previously he led design system product work at Figma and design system and tooling teams at Atlassian, with earlier experience at Microsoft.

Career

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Elsewhere

Diffui

Dec 2025 — Present

Solo founder

Founded and built diffui.ai, a diffusion-based ui design tool.

Spawar

Aug 2007 — Feb 2011

Developer

Loyola Marymount University

Bachelors in Computer Science

Products & media

figma.com

What We Launched at Framework

Jacob’s Figma article on Code Connect, design variables and measuring design system adoption across designers and developers.

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Jacob Miller

Diffui

Spawar

Loyola Marymount University

Products & media

What We Launched at Framework

Curated Lists

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