Source: https://seerepo.com/compare/eythaann/Seelen-UI/vs/janhq/jan
Markdown source: https://seerepo.com/compare/eythaann/Seelen-UI/vs/janhq/jan.md
Description: Seelen-UI and jan share 14 technologies: Tauri, rusqlite, SQLite, @tauri-apps/api, Tokio, tauri-plugin-dialog, dnd-kit, Framer, webview2-com, quick-xml, remark-gfm, schemars, Zod, and log. Both are written in Rust.

# Seelen-UI vs jan

Seelen-UI and jan share 14 technologies: Tauri, rusqlite, SQLite, @tauri-apps/api, Tokio, tauri-plugin-dialog, dnd-kit, Framer, webview2-com, quick-xml, remark-gfm, schemars, Zod, and log. Both are written in Rust.

- [eythaann/Seelen-UI](https://seerepo.com/r/eythaann/Seelen-UI): The Fully Customizable Desktop Environment for Windows 10/11.
- [janhq/jan](https://seerepo.com/r/janhq/jan): Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

## What they share and what sets them apart

- In common: Tauri, rusqlite, SQLite, @tauri-apps/api, Tokio, tauri-plugin-dialog, dnd-kit, Framer, webview2-com, quick-xml, remark-gfm, schemars, Zod, log
- Only in Seelen-UI: Svelte, Preact, React Router, antd, react-icons, image, webp, dompurify, js-yaml, qrcode, rehype-stringify, remark, remark-parse, unified, fern
- Only in jan: Hummingbird, sqlx-sqlite, tauri-plugin-store, sqlx, gio, glib, objc2-app-kit, objc2-foundation, Vite, React, TanStack, @tauri-apps/plugin-store, PostHog, OpenAI, comfy-table, indicatif, Ratatui, console, gtk, rfd, ed25519-dalek, hmac, keyring, oauth2, rmcp, agent-client-protocol, opencv-python, png, pulldown-cmark, zip, env_logger, psutil, tauri-plugin-log, cairo-rs, objc2-web-kit, webkit2gtk, ash, calamine, csv, html2text, infer, pdf-extract, Tailwind CSS, class-variance-authority, tailwind-merge, sonner, Radix UI, motion, @streamdown/code, @tanstack/react-virtual, emoji-picker-react, react-textarea-autosize, use-stick-to-bottom, vaul, Lucide, @tabler/icons-react, ai, ai-sdk, streamdown, react-markdown, shiki, unist-util-visit, katex, rehype-katex, remark-math, tauri-apps

## Side by side

| | Seelen-UI | jan |
|---|---|---|
| Size | 90,692 lines written, 815 code files | 478,180 lines written, 949 code files |
| Who writes it | 0.1% of its commits signed by AI. With Claude Code | 0.5% of its commits signed by AI. With GitHub Copilot, Claude Code, Cursor, Factory, Jules, and Aider |
| Activity | Last push November 5, 2026, 2,956 commits, 18,356 stars | Last push November 5, 2026, 7,455 commits, 45,500 stars |
| Tests | 6 test files. 0.6% of its code files have a test that imports them | 527 test files. 48.9% 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, Seelen-UI or jan?

jan, with 478,180 lines written; Seelen-UI has 90,692.

The proof: [janhq/jan's code at commit 879e6ae](https://github.com/janhq/jan/tree/879e6ae9cca4a38673fdb4093349a327e17ccbb1)

### Which has more GitHub stars, Seelen-UI or jan?

jan, with 45,500 stars; Seelen-UI has 18,356.

The proof: [janhq/jan on GitHub](https://github.com/janhq/jan)

### Which has more tests, Seelen-UI or jan?

jan, with 527 test files; Seelen-UI has 6.

The proof: [janhq/jan's code at commit 879e6ae](https://github.com/janhq/jan/tree/879e6ae9cca4a38673fdb4093349a327e17ccbb1)

### Which was updated more recently, Seelen-UI or jan?

Both got their last push on November 5, 2026.

The proof: [eythaann/Seelen-UI's commits on GitHub](https://github.com/eythaann/Seelen-UI/commits)

### Which has more commits signed by AI, Seelen-UI or jan?

jan: an AI signed 0.5% of its commits, with GitHub Copilot, Claude Code, Cursor, Factory, Jules, and Aider; in Seelen-UI, 0.1%.

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

## Sources

- eythaann/Seelen-UI: Read on November 6, 2026, at commit bc53be8 (https://github.com/eythaann/Seelen-UI/tree/bc53be8c9283a63367bd531656500aeff580d77e)
- janhq/jan: Read on November 6, 2026, at commit 879e6ae (https://github.com/janhq/jan/tree/879e6ae9cca4a38673fdb4093349a327e17ccbb1)

## 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.