He didn't sell a tool. He sold the services that keep an open source tool alive - and built the workshop where modern interfaces get made.
Dominic Nguyen - the art major who ended up running infrastructure for the frontend.
The Story
Open a frontend codebase at Airbnb, Microsoft, IBM or Shopify and you'll likely find Storybook running quietly in the background. It is the place where a single button, a modal, a date picker, an entire design system gets built and inspected on its own, before it ever touches a real page. Dominic Nguyen co-founded the company that turns that free, beloved tool into a business - without strangling the thing that made people love it in the first place.
Nguyen is Founder and CXO of Chromatic, the company behind Storybook. Storybook is the open source part: a workshop for building UI components in isolation, used by tens of thousands of companies. Chromatic is the commercial part: visual testing and review that catches the pixel-level regressions humans miss, plus a cloud that takes snapshots of every component on every commit.
The arrangement is deliberate. Chromatic's revenue pays full-time Storybook maintainers, and a better Storybook makes Chromatic more useful. It is a loop, not a funnel. The free tool isn't bait - it's the foundation, and the paid product is the part that keeps the foundation standing.
His current obsession is what comes next. As AI starts writing frontend code, the question becomes: what does it write against? Nguyen's answer is the design system - the catalog of approved, tested components a team already owns. Storybook's Model Context Protocol work points an AI assistant at that catalog so it builds from real components instead of inventing new ones, then runs the result through Storybook's tests. In one 2026 demo, an AI-generated search feature was assembled from existing components and promptly flagged a genuine accessibility issue on the way through.
That is the throughline of his entire career: take the most painful, fiddly parts of building user interfaces and make them feel boring. Reliable. Done. "It's super hard," he once said of shipping Storybook Docs, "to make something feel so easy."
Build an open source project, sell some type of service that compliments it. We put money back into the open source project - and in doing so the development experience is better for everyone. - Dominic Nguyen, on the Sustain podcast
Before The Company
He studied art at UC Berkeley, not computer science. The eye came first; the engineering came later. It shows in a career spent obsessing over how interfaces look and feel, down to the pixel.
With the people who'd become his co-founders, he ran a web app consulting studio. Client work paid the bills. An open source side project named Storybook quietly grew in the margins.
Product and UI design across some of the defining JavaScript tools of the era - Meteor, one of the first full-stack JS frameworks, the food search engine Yummly, and Apollo GraphQL.
The Path
Graduates UC Berkeley with a BA in the Practice of Art.
Co-founds Percolate Studio. Storybook begins as open source, alongside the consulting work.
Designs product at Meteor, Yummly and Apollo GraphQL - a tour through the JavaScript tooling boom.
Co-founds Chromatic with Zoltan Olah and Tom Coleman, building a business around Storybook.
Chromatic raises a Series A, scaling the team behind both the open source project and the paid cloud.
Leads Storybook MCP work, connecting design systems to AI-driven development.
The Hard Part
Plenty of people can ship a clever open source project. Far fewer can still be maintaining it, well, a decade later. Nguyen built his company around that specific, unglamorous problem.
The hard part about open source is maintaining it for a really long time.
Donations haven't been enough to really pay someone a salary without asking for them all the time.
His fix was structural, not sentimental. Instead of passing a hat, Chromatic sells visual testing and review to teams who depend on Storybook, then routes that money straight into paid, full-time maintenance. The community gets a tool that keeps improving. The company gets a product nobody else can build as well. Maintenance becomes a job, not a favor.
Off The Record
He answers to @domyen on GitHub, Twitter/X and Medium. One handle, everywhere.
His degree is in the Practice of Art. The frontend infrastructure came as a plot twist.
Storybook was born inside a consulting studio, not a venture pitch deck.
Chromatic's entire business exists to fund the free tool that powers it.
Find Him
Where Dominic Nguyen writes, ships and talks shop.