Orvain UI vs Untitled UI

Untitled UI is the most established answer to wanting a very large Figma library with React components alongside it. Orvain is a narrower system built around the design file and the code being generated from one description of a component.

Where Orvain is today#

Orvain's Figma library, the React and Vue code library and the hosted MCP server are all available, so everything below describes what you can use today.

What Untitled UI is#

Untitled UI began as a Figma design system and has grown into one of the largest available, with a React implementation built on Tailwind and headless accessibility primitives. It is distributed as a design file plus component source, with a free tier and paid tiers above it.

Its scale is the point: it covers an unusually wide surface of components, variants and page templates, which makes it a strong fit for teams who want breadth immediately rather than assembling it over time.

The differences#

Starting point

Untitled UI

A Figma library first, with React components built to match it.

Orvain UI

Both ship together, and the code is generated from the same component description as the Figma file rather than written to resemble it.

Frameworks

Untitled UI

React.

Orvain UI

React and Vue, from one shared contract.

Breadth

Untitled UI

Very large. If you need a component, it probably exists already.

Orvain UI

Smaller. The Figma library is substantial, but breadth is not where this competes and pretending otherwise would not survive ten minutes of looking.

Design-to-code parity

Untitled UI

Maintained deliberately, by the team, across two artefacts.

Orvain UI

Maintained structurally: the props and token names are shared rather than mirrored, so they cannot drift apart without something failing.

What an AI assistant reads

Untitled UI

Training data and whatever is pasted into the prompt.

Orvain UI

A hosted MCP server, so an assistant queries the real component surface instead of recalling it.

Maturity

Untitled UI

Established, widely used, with a long track record.

Orvain UI

New. Honest comparison: if you need something proven this quarter, that is an argument against us.

	Untitled UI	Orvain UI
Starting point	A Figma library first, with React components built to match it.	Both ship together, and the code is generated from the same component description as the Figma file rather than written to resemble it.
Frameworks	React.	React and Vue, from one shared contract.
Breadth	Very large. If you need a component, it probably exists already.	Smaller. The Figma library is substantial, but breadth is not where this competes and pretending otherwise would not survive ten minutes of looking.
Design-to-code parity	Maintained deliberately, by the team, across two artefacts.	Maintained structurally: the props and token names are shared rather than mirrored, so they cannot drift apart without something failing.
What an AI assistant reads	Training data and whatever is pasted into the prompt.	A hosted MCP server, so an assistant queries the real component surface instead of recalling it.
Maturity	Established, widely used, with a long track record.	New. Honest comparison: if you need something proven this quarter, that is an argument against us.

Which to choose#

Choose Untitled UI if

You want the widest possible component and template coverage on day one.
React is your only target.
You want a system with a long production track record behind it.

Choose Orvain UI if

You ship both React and Vue and want one system rather than two.
You want design-to-code parity enforced by how the system is built rather than by someone remembering to update both sides.
The way AI assistants read your component library matters to how you plan to work.

Questions#

Does Orvain UI have as many components as Untitled UI?

No. Untitled UI is one of the largest design systems available and covers more surface than Orvain does. Orvain's Figma library is substantial but narrower, and it is built around parity with the code rather than around breadth. If the number of components is your deciding factor, that comparison does not favour Orvain.

Can I move from Untitled UI to Orvain UI?

There is no migration tool, and any move between design systems is mostly a design decision rather than a technical one. Both give you component source you own, so nothing locks you in at the code level — but component names, token names and variant structures differ, so a move means re-mapping those rather than swapping an import.