Source: https://seerepo.com/uses/codemirror
Markdown source: https://seerepo.com/uses/codemirror.md
Description: 12 public repos that SeeRepo read use CodeMirror. It's used most with @lezer/highlight, Postgres, and React.

# Open source repos that use CodeMirror

12 public repos that SeeRepo read use CodeMirror. It's used most with @lezer/highlight, Postgres, and React.

## Used most with

- @lezer/highlight: 3 repos
- Postgres: 2 repos
- React: 2 repos
- Vite: 2 repos
- Electron: 2 repos
- xterm: 2 repos
- Zod: 2 repos
- Echo: 1 repo

## The repos, by stars

1. [NousResearch/hermes-agent](https://seerepo.com/r/NousResearch/hermes-agent): Python · 260,334 stars · 2.2% signed by AI — The agent that grows with you
2. [n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n): TypeScript · 209,517 stars · 14.4% signed by AI — Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
3. [open-webui/open-webui](https://seerepo.com/r/open-webui/open-webui): Svelte · 157,730 stars · 1.3% signed by AI — User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
4. [farion1231/cc-switch](https://seerepo.com/r/farion1231/cc-switch): Rust · 151,729 stars · 1.7% signed by AI — A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode,DeepSeek Harness and more. Only official website: ccswitch.io
5. [excalidraw/excalidraw](https://seerepo.com/r/excalidraw/excalidraw): TypeScript · 135,147 stars · 0.3% signed by AI — Virtual whiteboard for sketching hand-drawn like diagrams
6. [paperclipai/paperclip](https://seerepo.com/r/paperclipai/paperclip): TypeScript · 111,002 stars · 17% signed by AI — The open-source app everyone uses to manage agents at work
7. [angular/angular](https://seerepo.com/r/angular/angular): TypeScript · 101,101 stars — Deliver web apps with confidence 🚀
8. [different-ai/openwork](https://seerepo.com/r/different-ai/openwork): TypeScript · 24,396 stars · 3% signed by AI — The open-source alternative to Claude Cowork (powered by opencode)
9. [knadh/listmonk](https://seerepo.com/r/knadh/listmonk): Go · 24,139 stars · 0.1% signed by AI — High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
10. [beekeeper-studio/beekeeper-studio](https://seerepo.com/r/beekeeper-studio/beekeeper-studio): TypeScript · 23,844 stars · 6.7% signed by AI — Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows.

and 2 more

## Frequently asked questions

### What is the most popular open source repo that uses CodeMirror?

NousResearch/hermes-agent, with 260,334 stars on GitHub.

The proof: [NousResearch/hermes-agent on GitHub](https://github.com/NousResearch/hermes-agent)

### What other technologies is CodeMirror used with?

With @lezer/highlight (3), Postgres (2), React (2), Vite (2), and Electron (2), out of the 12 repos that use it.

### What languages are the repos that use CodeMirror written in?

Among the 10 with the most stars: TypeScript (6), Go (1), Python (1), Rust (1), and Svelte (1).

### How many repos that use CodeMirror have commits signed by AI?

9 of the 10 with the most stars; the most, paperclipai/paperclip, with 17% of its commits.

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

## 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.