head to head · open source
open-design vs Plasmic
open-design has 105,799 GitHub stars, 12,054 forks, 1,090 open issues and last shipped yesterday. Plasmic has 7,144 stars, 740 forks, 44 open issues and last shipped 2 days ago. open-design leads on adoption by 1,381% (105,799 vs 7,144 stars). open-design is written in TypeScript under Apache-2.0; Plasmic is written in TypeScript under MIT. open-design has attracted 11% as many forks as stars, Plasmic 10%. open-design was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (design-systems), so they are genuine substitutes rather than adjacent tools.
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 | Plasmic | |
|---|---|---|
| GitHub stars | ★ 106K | ★ 7.1K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 12K | ⑂ 740 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-design if
- You weight community size — 106K 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 Plasmic if
- You want the Plasmic feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Plasmic fits your workflow better
About open-design
OpenDesign: The open source Claude Design alternative ⚡ OpenDesign Cloud — the official model service. One recharge to use both agent and image models inside OpenDesign: GPT, Claude, and DeepSeek for agents; GPT Image 2.0, Seedream 5.0 Pro, and Nano Banana 2.0 for images. 🚀 DeepSeek V4 Flash and V4 Pro are now available. Put top tier intelligence to work across prototypes, decks, design systems, and everyday agent tasks. OpenDesign members can use both models without limits for two weeks, directly inside the app. 🧩 DeepSeek Harness is now supported. Connect DeepSeek's official dsh agent harness to OpenDesign…
read the full open-design overview →
About Plasmic
Plasmic The open source visual builder for your codebase. Build beautiful apps and websites incredibly fast. Drag and drop your own components, integrate with your codebase. Break through the low code ceiling. Quick links Website [Documentation][docs] [Quickstart][quickstart] [Plasmic Forum][forum] [Slack Community][slack] [docs]: [quickstart]: [forum]: [slack]: See Plasmic in action Vercel marketing page: (live app: Apple.com: Shopify headless storefront: Twitter clone: (live app: Service desk app: (live app: Interview with Lee Robinson, Plasmic as a visual CMS: What is Plasmic? Plasmic is a visual builder for…
read the full Plasmic overview →
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Frequently asked questions
Is open-design or Plasmic more popular?
open-design has 105,799 GitHub stars and Plasmic has 7,144. open-design has the larger community by that measure.
Are open-design and Plasmic free?
Both are open source. open-design is licensed under Apache-2.0 and Plasmic under MIT. Neither carries a licence fee.
What is the difference between open-design and Plasmic?
open-design is written in TypeScript and Plasmic 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 Plasmic?
Choose open-design if you want the larger community (105,799 stars) or its Apache-2.0 licence terms. Choose Plasmic if its feature set, stack or MIT licence fits better. Both are self-hostable.