Source: https://seerepo.com/compare/LibreChat-AI/LibreChat/vs/toeverything/AFFiNE
Markdown source: https://seerepo.com/compare/LibreChat-AI/LibreChat/vs/toeverything/AFFiNE.md
Description: LibreChat and AFFiNE share 4 technologies: React, Vite, Express, and Redis. Both are written in TypeScript.

# LibreChat vs AFFiNE

LibreChat and AFFiNE share 4 technologies: React, Vite, Express, and Redis. Both are written in TypeScript.

- [LibreChat-AI/LibreChat](https://seerepo.com/r/LibreChat-AI/LibreChat): Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active
- [toeverything/AFFiNE](https://seerepo.com/r/toeverything/AFFiNE): There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use. 

## What they share and what sets them apart

- In common: React, Vite, Express, Redis
- Only in LibreChat: MongoDB, MCP, Firebase
- Only in AFFiNE: Postgres, Sentry

## Side by side

| | LibreChat | AFFiNE |
|---|---|---|
| Size | 2,084,692 lines written, 3,704 code files | 1,016,369 lines written, 7,003 code files |
| Who writes it | 1.4% of its commits signed by AI. With Claude Code, GitHub Copilot, and Cursor | 0.1% of its commits signed by AI. With CodeRabbit, Devin, and GitHub Copilot |
| Activity | Last push October 30, 2026, 6,429 commits, 46,501 stars | Last push October 27, 2026, 10,950 commits, 73,967 stars |
| Tests | 2,994 test files. 61.1% of its code files have a test that imports them | 781 test files. 10.4% 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, LibreChat or AFFiNE?

LibreChat, with 2,084,692 lines written in 3,704 code files; AFFiNE has 1,016,369 in 7,003.

The proof: [LibreChat-AI/LibreChat's code at commit 94d3d12](https://github.com/LibreChat-AI/LibreChat/tree/94d3d12bd5a1f18c1129fcb6f1d7deac063a1f67)

### Which has more GitHub stars, LibreChat or AFFiNE?

AFFiNE, with 73,967 stars; LibreChat has 46,501.

The proof: [toeverything/AFFiNE on GitHub](https://github.com/toeverything/AFFiNE)

### Which has more tests, LibreChat or AFFiNE?

LibreChat, with 2,994 test files; AFFiNE has 781.

The proof: [LibreChat-AI/LibreChat's code at commit 94d3d12](https://github.com/LibreChat-AI/LibreChat/tree/94d3d12bd5a1f18c1129fcb6f1d7deac063a1f67)

### Which was updated more recently, LibreChat or AFFiNE?

LibreChat: its last push was on October 30, 2026, and AFFiNE's on October 27, 2026.

The proof: [LibreChat-AI/LibreChat's commits on GitHub](https://github.com/LibreChat-AI/LibreChat/commits)

### Which has more commits signed by AI, LibreChat or AFFiNE?

LibreChat: an AI signed 1.4% of its commits, with Claude Code, GitHub Copilot, and Cursor; in AFFiNE, 0.1%.

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

## Sources

- LibreChat-AI/LibreChat: Read on October 30, 2026, at commit 94d3d12 (https://github.com/LibreChat-AI/LibreChat/tree/94d3d12bd5a1f18c1129fcb6f1d7deac063a1f67)
- toeverything/AFFiNE: Read on October 29, 2026, at commit 8cef09e (https://github.com/toeverything/AFFiNE/tree/8cef09e1dd62b47a3cbc9f352aa10b3a90c75d34)

## 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.