Source: https://seerepo.com/compare/NousResearch/hermes-agent/vs/voyager-crew/voyager
Markdown source: https://seerepo.com/compare/NousResearch/hermes-agent/vs/voyager-crew/voyager.md
Description: hermes-agent and voyager share 8 technologies: React, Vite, Tailwind CSS, class-variance-authority, tailwind-merge, Lucide, dompurify, and katex. hermes-agent is written in Python and voyager in TypeScript.

# hermes-agent vs voyager

hermes-agent and voyager share 8 technologies: React, Vite, Tailwind CSS, class-variance-authority, tailwind-merge, Lucide, dompurify, and katex. hermes-agent is written in Python and voyager in TypeScript.

- [NousResearch/hermes-agent](https://seerepo.com/r/NousResearch/hermes-agent): The agent that grows with you
- [voyager-crew/voyager](https://seerepo.com/r/voyager-crew/voyager): Enhancement suite for Gemini, AI Studio, Claude, ChatGPT & DeepSeek — plus a prompt manager for any website, DeepSeek Harness included. / 面向 Gemini、AI Studio、Claude、ChatGPT 与 DeepSeek 的增强套件；其中的提示词管理器可用于任意网站，如 DeepSeek Harness。

## What they share and what sets them apart

- In common: React, Vite, Tailwind CSS, class-variance-authority, tailwind-merge, Lucide, dompurify, katex
- Only in hermes-agent: FastAPI, Tauri, Tokio, @tauri-apps/api, React Router, Electron, Rich, jinja2, openpyxl, Zod, Radix UI, tracing, tracing-subscriber, xterm, dnd-kit, motion, @tanstack/react-virtual, D3, cmdk, CodeMirror, react-dnd-html5-backend, use-stick-to-bottom, @icons-pack/react-simple-icons, streamdown, qrcode, shiki, yaml, js-yaml, remark-math, unified
- Only in voyager: Preact, @tailwindcss/vite, @headless-tree/core, @floating-ui/dom, echarts, Mermaid, TanStack, marked, html-to-image, marked-katex-extension, temml

## Side by side

| | hermes-agent | voyager |
|---|---|---|
| Size | 3,858,936 lines written, 5,274 code files | 605,101 lines written, 1,815 code files |
| Who writes it | 2.2% of its commits signed by AI. With Claude Code, Cursor, Codex, GitHub Copilot, Devin, OpenHands, Factory, Jules, and Crush | 28.9% of its commits signed by AI. With Claude Code, Codex, Gemini CLI, Jules, Devin, Cursor, and GitHub Copilot |
| Activity | Last push November 4, 2026, 58,269 commits, 260,334 stars | Last push November 2, 2026, 3,366 commits, 20,553 stars |
| Tests | 10,042 test files. 65.7% of its code files have a test that imports them | 1,606 test files. 59% 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, hermes-agent or voyager?

hermes-agent, with 3,858,936 lines written; voyager has 605,101.

The proof: [NousResearch/hermes-agent's code at commit 71736c9](https://github.com/NousResearch/hermes-agent/tree/71736c9f32597bbca9d89cede5aa136e55946b2f)

### Which has more GitHub stars, hermes-agent or voyager?

hermes-agent, with 260,334 stars; voyager has 20,553.

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

### Which has more tests, hermes-agent or voyager?

hermes-agent, with 10,042 test files; voyager has 1,606.

The proof: [NousResearch/hermes-agent's code at commit 71736c9](https://github.com/NousResearch/hermes-agent/tree/71736c9f32597bbca9d89cede5aa136e55946b2f)

### Which was updated more recently, hermes-agent or voyager?

hermes-agent: its last push was on November 4, 2026, and voyager's on November 2, 2026.

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

### Which has more commits signed by AI, hermes-agent or voyager?

voyager: an AI signed 28.9% of its commits, with Claude Code, Codex, Gemini CLI, Jules, Devin, Cursor, and GitHub Copilot; in hermes-agent, 2.2%.

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

## Sources

- NousResearch/hermes-agent: Read on November 4, 2026, at commit 71736c9 (https://github.com/NousResearch/hermes-agent/tree/71736c9f32597bbca9d89cede5aa136e55946b2f)
- voyager-crew/voyager: Read on November 5, 2026, at commit 13f0fd2 (https://github.com/voyager-crew/voyager/tree/13f0fd209c20c66b57c9f585f477128709691484)

## 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.