head to head · open source
Plasmic vs Quant-UX
Plasmic has 7,022 GitHub stars, 719 forks, 44 open issues and last shipped yesterday. Quant-UX has 2,714 stars, 287 forks, 109 open issues and last shipped 3 days ago. Plasmic leads on adoption by 159% (7,022 vs 2,714 stars). Plasmic is written in TypeScript under MIT; Quant-UX is written in Vue under GPL-3.0. Plasmic has attracted 10% as many forks as stars, Quant-UX 11%. Plasmic 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
| Plasmic | Quant-UX | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 2.7K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | Vue |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 719 | ⑂ 287 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Plasmic if
- You weight community size — 7.0K 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 Plasmic
Plasmic is an open source, MIT licensed visual builder for React that integrates with an existing codebase, aimed at developers and at the marketing, design, and technical users who build alongside them.
read the full Plasmic overview →
About Quant-UX
Quant UX is open source research, usability, prototyping tool. It lives in Vue ecosystem, uses GPL 3.0 license, GitHub category Miscellaneous / Design & Prototyping. This repo contains front end. Working demo exists at quant ux.com. Project lets designers build prototypes, run tests, collect data, learn from results. GitHub metadata lists 2712 stars, 287 forks, 0 contributors, 109 open issues.
read the full Quant-UX overview →
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Frequently asked questions
Is Plasmic or Quant-UX more popular?
Plasmic has 7,022 GitHub stars and Quant-UX has 2,714. Plasmic has the larger community by that measure.
Are Plasmic and Quant-UX free?
Both are open source. Plasmic is licensed under MIT and Quant-UX under GPL-3.0. Neither carries a licence fee.
What is the difference between Plasmic and Quant-UX?
Plasmic 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, Plasmic or Quant-UX?
Choose Plasmic if you want the larger community (7,022 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.