head to head · open source
open-design vs functional-ui-kit
open-design has 99,331 GitHub stars, 11,488 forks, 1,090 open issues and last shipped today. functional-ui-kit has 620 stars, 26 forks, 2 open issues and last shipped 10 days ago. open-design leads on adoption by 15,921% (99,331 vs 620 stars). open-design is written in TypeScript under Apache-2.0; functional-ui-kit is written in TypeScript under MIT. open-design has attracted 12% as many forks as stars, functional-ui-kit 4%. open-design was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| open-design | functional-ui-kit | |
|---|---|---|
| GitHub stars | ★ 99K | ★ 620 |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-04 | 2026-09-24 |
| Forks | ⑂ 11K | ⑂ 26 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-design if
- You weight community size — 99K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick functional-ui-kit if
- You want the functional-ui-kit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and functional-ui-kit fits your workflow better
About open-design
OpenDesign is an open source, local first desktop design application for macOS and Windows that turns the coding agent already installed on a developer's machine into the design engine, producing prototypes, dashboards, decks, images, and motion graphics as real files exported to HTML, PDF, PPTX, and MP4.
read the full open-design overview →
About functional-ui-kit
functional ui kit is a TypeScript React component library with a matching Figma library for design and development teams that want designers and engineers working from the same variables and component names.
read the full functional-ui-kit overview →
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Frequently asked questions
Is open-design or functional-ui-kit more popular?
open-design has 99,331 GitHub stars and functional-ui-kit has 620. open-design has the larger community by that measure.
Are open-design and functional-ui-kit free?
Both are open source. open-design is licensed under Apache-2.0 and functional-ui-kit under MIT. Neither carries a licence fee.
What is the difference between open-design and functional-ui-kit?
open-design is written in TypeScript and functional-ui-kit in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, open-design or functional-ui-kit?
Choose open-design if you want the larger community (99,331 stars) or its Apache-2.0 licence terms. Choose functional-ui-kit if its feature set, stack or MIT licence fits better. Both are self-hostable.