head to head · open source
primitives vs Quant-UX
primitives has 19,466 GitHub stars, 1,297 forks, 356 open issues and last shipped 20 days ago. Quant-UX has 2,751 stars, 293 forks, 109 open issues and last shipped 23 days ago. primitives leads on adoption by 608% (19,466 vs 2,751 stars). primitives is written in TypeScript under MIT; Quant-UX is written in Vue under GPL-3.0. primitives has attracted 7% as many forks as stars, Quant-UX 11%. primitives 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
| primitives | Quant-UX | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 2.8K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | Vue |
| Last push | 2026-10-14 | 2026-10-11 |
| Forks | ⑂ 1.3K | ⑂ 293 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick primitives if
- You weight community size — 19K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Quant-UX if
- You want the Quant-UX feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Vue
- You evaluated both and Quant-UX fits your workflow better
About primitives
Radix Primitives An open source UI component library for building high quality, accessible design systems and web apps. Radix Primitives is a low level UI component library with a focus on accessibility, customization and developer experience. You can use these components either as the base layer of your design system, or adopt them incrementally. Installation First, install pnpm if you haven't already. Open your terminal and run: Then, install the dependencies: Documentation For full documentation, visit radix ui.com/primitives/docs. Releases For changelog, visit radix ui.com/primitives/docs/overview/releases…
read the full primitives overview →
About Quant-UX
Quant UX Prototype, Test and Learn Quant UX is a research, usability and prototyping tool to quickly test your designs and get data driven insights. This repo contains the front end. You can find a working demo at Development setup Prerequisite Running Locally on the Host Machine Compiles and hot reloads for development Compiles and minifies for production Run your unit tests Lints and fixes files Developing inside a Docker Container If you wish to develop by running the service exclusively through Docker, you can build a development image using: This will create a Docker Image tagged under quant ux . You can…
read the full Quant-UX overview →
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Frequently asked questions
Is primitives or Quant-UX more popular?
primitives has 19,466 GitHub stars and Quant-UX has 2,751. primitives has the larger community by that measure.
Are primitives and Quant-UX free?
Both are open source. primitives is licensed under MIT and Quant-UX under GPL-3.0. Neither carries a licence fee.
What is the difference between primitives and Quant-UX?
primitives is written in TypeScript and Quant-UX in Vue. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, primitives or Quant-UX?
Choose primitives if you want the larger community (19,466 stars) or its MIT licence terms. Choose Quant-UX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.