Source: https://seerepo.com/compare/janhq/jan/vs/milind-soni/OpenMausBot
Markdown source: https://seerepo.com/compare/janhq/jan/vs/milind-soni/OpenMausBot.md
Description: jan and OpenMausBot share 14 technologies: Vite, React, TanStack, PostHog, Tailwind CSS, tailwind-merge, Lucide, react-markdown, shiki, katex, rehype-katex, remark-gfm, remark-math, and Zod. jan is written in Rust and OpenMausBot in TypeScript.

# jan vs OpenMausBot

jan and OpenMausBot share 14 technologies: Vite, React, TanStack, PostHog, Tailwind CSS, tailwind-merge, Lucide, react-markdown, shiki, katex, rehype-katex, remark-gfm, remark-math, and Zod. jan is written in Rust and OpenMausBot in TypeScript.

- [janhq/jan](https://seerepo.com/r/janhq/jan): Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
- [milind-soni/OpenMausBot](https://seerepo.com/r/milind-soni/OpenMausBot): Open-source Grok Bot alternative with a virtual machine that bots can use

## What they share and what sets them apart

- In common: Vite, React, TanStack, PostHog, Tailwind CSS, tailwind-merge, Lucide, react-markdown, shiki, katex, rehype-katex, remark-gfm, remark-math, Zod
- Only in jan: Tauri, Hummingbird, sqlx-sqlite, tauri-plugin-store, SQLite, sqlx, Tokio, @tauri-apps/api, gio, glib, objc2-app-kit, objc2-foundation, rusqlite, @tauri-apps/plugin-store, OpenAI, comfy-table, indicatif, tauri-plugin-dialog, Ratatui, console, gtk, rfd, ed25519-dalek, hmac, keyring, oauth2, rmcp, agent-client-protocol, opencv-python, png, pulldown-cmark, zip, schemars, log, env_logger, psutil, tauri-plugin-log, cairo-rs, objc2-web-kit, webkit2gtk, webview2-com, ash, calamine, csv, html2text, infer, pdf-extract, quick-xml, class-variance-authority, sonner, Radix UI, motion, @streamdown/code, @tanstack/react-virtual, dnd-kit, emoji-picker-react, Framer, react-textarea-autosize, use-stick-to-bottom, vaul, @tabler/icons-react, ai, ai-sdk, streamdown, unist-util-visit, tauri-apps
- Only in OpenMausBot: DuckDB, Electron, Vega, vega-embed, vega-lite, @clack/prompts, @lezer/highlight, ag-grid-community, ag-grid-react, CodeMirror, Mermaid, vega-interpreter, jose, yaml, mdast-util-from-markdown, qrcode.react, nodemailer, @resvg/resvg-js, imapflow, mailparser, papaparse, qrcode-terminal, Ajv, ajv-formats, typebox, Better Auth

## Side by side

| | jan | OpenMausBot |
|---|---|---|
| Size | 478,180 lines written, 949 code files | 1,030,783 lines written, 2,913 code files |
| Who writes it | 0.5% of its commits signed by AI. With GitHub Copilot, Claude Code, Cursor, Factory, Jules, and Aider | 70.9% of its commits signed by AI. With Claude Code, Codex, Cursor, and GitHub Copilot |
| Activity | Last push November 5, 2026, 7,455 commits, 45,500 stars | Last push November 7, 2026, 6,231 commits, 16,793 stars |
| Tests | 527 test files. 48.9% of its code files have a test that imports them | 2,417 test files. 71.1% 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, jan or OpenMausBot?

OpenMausBot, with 1,030,783 lines written; jan has 478,180.

The proof: [milind-soni/OpenMausBot's code at commit 60b01ba](https://github.com/milind-soni/OpenMausBot/tree/60b01baad658d30ca4d7fa1e54dbfb6868ec5e0d)

### Which has more GitHub stars, jan or OpenMausBot?

jan, with 45,500 stars; OpenMausBot has 16,793.

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

### Which has more tests, jan or OpenMausBot?

OpenMausBot, with 2,417 test files; jan has 527.

The proof: [milind-soni/OpenMausBot's code at commit 60b01ba](https://github.com/milind-soni/OpenMausBot/tree/60b01baad658d30ca4d7fa1e54dbfb6868ec5e0d)

### Which was updated more recently, jan or OpenMausBot?

OpenMausBot: its last push was on November 7, 2026, and jan's on November 5, 2026.

The proof: [milind-soni/OpenMausBot's commits on GitHub](https://github.com/milind-soni/OpenMausBot/commits)

### Which has more commits signed by AI, jan or OpenMausBot?

OpenMausBot: an AI signed 70.9% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in jan, 0.5%.

The proof: [the commits each tool signed in milind-soni/OpenMausBot](https://seerepo.com/r/milind-soni/OpenMausBot/ai)

## Sources

- janhq/jan: Read on November 6, 2026, at commit 879e6ae (https://github.com/janhq/jan/tree/879e6ae9cca4a38673fdb4093349a327e17ccbb1)
- milind-soni/OpenMausBot: Read on November 7, 2026, at commit 60b01ba (https://github.com/milind-soni/OpenMausBot/tree/60b01baad658d30ca4d7fa1e54dbfb6868ec5e0d)

## 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.