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There is an open source for Claude Design
1 reviewed open source alternative to Claude Design so far. More in review.
"I've been trying OpenDesign (https://github.com/nexu-io/open-design) using GPT5.5 which seemed promising, but so far the results have nowhere near the same level of polish or consistency as Claude Design from what I can tell."
| Project | License | Stars | Last release | Hosted | Docker | Zero terminal | Install path |
|---|---|---|---|---|---|---|---|
| Open Design | Apache-2.0 | 85.1k | 2026-08-07 | Yes | No | Yes | Install path |