Source: https://seerepo.com/r/QwenLM/qwen-code/built
Markdown source: https://seerepo.com/r/QwenLM/qwen-code/built.md
Description: qwen-code is a TypeScript repo built with Next.js, React, Android, and Express. It uses AI through OpenAI and Anthropic and uses MCP.

# What is qwen-code built with?

qwen-code is a TypeScript repo built with Next.js, React, Android, and Express. It uses AI through OpenAI and Anthropic and uses MCP. It has 4,993 files and 5,543,236 written lines, with 4,696 test files.

Read on November 2, 2026, at commit 14de8a0.

Repository: https://github.com/QwenLM/qwen-code

## Frontend

### The base

- **[Next.js](https://seerepo.com/uses/nextjs)**
- **[React](https://seerepo.com/uses/react)**
- **[Android](https://seerepo.com/uses/android)**

## Backend

### The base

- **[Express](https://seerepo.com/uses/express)**

### Services

- **[MCP](https://seerepo.com/uses/mcp)**: 36 files · [integrations/external-context-mem0/src/delete-main.ts, line 7](https://github.com/QwenLM/qwen-code/blob/14de8a035e5143e4018fda96a641826349546caf/integrations/external-context-mem0/src/delete-main.ts#L7)
- **[OpenAI](https://seerepo.com/uses/openai)**: 4 files · [packages/core/src/core/openaiContentGenerator/provider/dashscope.ts, line 1](https://github.com/QwenLM/qwen-code/blob/14de8a035e5143e4018fda96a641826349546caf/packages/core/src/core/openaiContentGenerator/provider/dashscope.ts#L1)
- **[Anthropic](https://seerepo.com/uses/anthropic)**: 1 file · [packages/core/src/core/anthropicContentGenerator/anthropicContentGenerator.ts, line 7](https://github.com/QwenLM/qwen-code/blob/14de8a035e5143e4018fda96a641826349546caf/packages/core/src/core/anthropicContentGenerator/anthropicContentGenerator.ts#L7)

## Other repos with a similar stack

- [langfuse/langfuse](https://seerepo.com/r/langfuse/langfuse/built): Next.js, React, Express, MCP, OpenAI, Anthropic · [Compare](https://seerepo.com/compare/langfuse/langfuse/vs/QwenLM/qwen-code)
- [paperclipai/paperclip](https://seerepo.com/r/paperclipai/paperclip/built): React, Express, MCP, OpenAI, Anthropic · [Compare](https://seerepo.com/compare/paperclipai/paperclip/vs/QwenLM/qwen-code)
- [nexu-io/open-design](https://seerepo.com/r/nexu-io/open-design/built): Next.js, React, Express, MCP, Anthropic · [Compare](https://seerepo.com/compare/nexu-io/open-design/vs/QwenLM/qwen-code)
- [lobehub/lobehub](https://seerepo.com/r/lobehub/lobehub/built): Next.js, React, MCP, OpenAI, Anthropic · [Compare](https://seerepo.com/compare/lobehub/lobehub/vs/QwenLM/qwen-code)
- [Mintplex-Labs/anything-llm](https://seerepo.com/r/Mintplex-Labs/anything-llm/built): React, Express, MCP, OpenAI, Anthropic · [Compare](https://seerepo.com/compare/Mintplex-Labs/anything-llm/vs/QwenLM/qwen-code)
- [bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book/built): Next.js, React, Express, OpenAI, Anthropic · [Compare](https://seerepo.com/compare/bojieli/ai-agent-book/vs/QwenLM/qwen-code)

## Frequently asked questions

### What language is qwen-code written in?

qwen-code is written in TypeScript: 4,993 files and 5,543,236 written lines.

### What framework does qwen-code use?

qwen-code is built with Next.js, React, Android, and Express.

### Does qwen-code use AI?

Yes. qwen-code uses AI through OpenAI and Anthropic.

The proof: [packages/core/src/core/openaiContentGenerator/provider/dashscope.ts, line 1](https://github.com/QwenLM/qwen-code/blob/14de8a035e5143e4018fda96a641826349546caf/packages/core/src/core/openaiContentGenerator/provider/dashscope.ts#L1)

### What services does qwen-code use?

qwen-code uses MCP.

The proof: [integrations/external-context-mem0/src/delete-main.ts, line 7](https://github.com/QwenLM/qwen-code/blob/14de8a035e5143e4018fda96a641826349546caf/integrations/external-context-mem0/src/delete-main.ts#L7)

### Does qwen-code have tests?

Yes. qwen-code has 4,696 test files.

### Which repos have a stack like qwen-code's?

The ones that share most of its stack: langfuse/langfuse, paperclipai/paperclip, and nexu-io/open-design.

## 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.