Source: https://seerepo.com/compare/nexu-io/open-design/vs/paperclipai/paperclip
Markdown source: https://seerepo.com/compare/nexu-io/open-design/vs/paperclipai/paperclip.md
Description: open-design and paperclip share 4 technologies: React, Express, Anthropic, and MCP. Both are written in TypeScript.

# open-design vs paperclip

open-design and paperclip share 4 technologies: React, Express, Anthropic, and MCP. Both are written in TypeScript.

- [nexu-io/open-design](https://seerepo.com/r/nexu-io/open-design): The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motion, prototypes, websites, apps, dashboards, presentations, images, and videos with your team and AI agents. Share work, exchange feedback, and iterate together in one workspace.
- [paperclipai/paperclip](https://seerepo.com/r/paperclipai/paperclip): The open-source app everyone uses to manage agents at work

## What they share and what sets them apart

- In common: React, Express, Anthropic, MCP
- Only in open-design: Next.js, PostHog
- Only in paperclip: Vite, Postgres, OpenAI, AWS S3, Sentry, Google, Svix

## Side by side

| | open-design | paperclip |
|---|---|---|
| Size | 2,199,717 lines written, 3,991 code files | 2,989,154 lines written, 4,868 code files |
| Who writes it | 8.5% of its commits signed by AI. With Cursor, Claude Code, Codex, Devin, and GitHub Copilot | 17.6% of its commits signed by AI. With Claude Code, Codex, Cursor, and GitHub Copilot |
| Activity | Last push October 30, 2026, 3,792 commits, 105,035 stars | Last push October 30, 2026, 5,650 commits, 108,962 stars |
| Tests | 3,070 test files. 34.3% of its code files have a test that imports them | 4,146 test files. 59.2% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, open-design or paperclip?

paperclip, with 2,989,154 lines written in 4,868 code files; open-design has 2,199,717 in 3,991.

The proof: [paperclipai/paperclip's code at commit 198218b](https://github.com/paperclipai/paperclip/tree/198218bf554877fe3b7a83742eefb3b8f12392c6)

### Which has more GitHub stars, open-design or paperclip?

paperclip, with 108,962 stars; open-design has 105,035.

The proof: [paperclipai/paperclip on GitHub](https://github.com/paperclipai/paperclip)

### Which has more tests, open-design or paperclip?

paperclip, with 4,146 test files; open-design has 3,070.

The proof: [paperclipai/paperclip's code at commit 198218b](https://github.com/paperclipai/paperclip/tree/198218bf554877fe3b7a83742eefb3b8f12392c6)

### Which was updated more recently, open-design or paperclip?

Both got their last push on October 30, 2026.

The proof: [paperclipai/paperclip's commits on GitHub](https://github.com/paperclipai/paperclip/commits)

### Which has more commits signed by AI, open-design or paperclip?

paperclip: an AI signed 17.6% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in open-design, 8.5%.

The proof: [the commits each tool signed in paperclipai/paperclip](https://seerepo.com/r/paperclipai/paperclip/ai)

## Sources

- nexu-io/open-design: Read on October 30, 2026, at commit 12d970e (https://github.com/nexu-io/open-design/tree/12d970eacc8971150e3c76470d2a9afe16dc2ed1)
- paperclipai/paperclip: Read on October 30, 2026, at commit 198218b (https://github.com/paperclipai/paperclip/tree/198218bf554877fe3b7a83742eefb3b8f12392c6)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.