Source: https://seerepo.com/uses/mongodb
Markdown source: https://seerepo.com/uses/mongodb.md
Description: 10 public repos that SeeRepo read use MongoDB. It's used most with Postgres, Redis, and React.

# Open source repos that use MongoDB

10 public repos that SeeRepo read use MongoDB. It's used most with Postgres, Redis, and React.

## Used most with

- Postgres: 6 repos
- Redis: 6 repos
- React: 5 repos
- Express: 5 repos
- Vite: 4 repos
- MCP: 3 repos
- FastAPI: 3 repos
- AWS S3: 3 repos

## The repos, by stars

1. [freeCodeCamp/freeCodeCamp](https://seerepo.com/r/freeCodeCamp/freeCodeCamp): TypeScript · 458,155 stars · 0.2% signed by AI — freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
2. [ruvnet/ruflo](https://seerepo.com/r/ruvnet/ruflo): TypeScript · 80,122 stars · 36.1% signed by AI — 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
3. [nestjs/nest](https://seerepo.com/r/nestjs/nest): TypeScript · 76,942 stars · 0.4% signed by AI — A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
4. [apache/superset](https://seerepo.com/r/apache/superset): Python · 75,363 stars · 9.1% signed by AI — Apache Superset is a Data Visualization and Data Exploration Platform
5. [NanmiCoder/MediaCrawler](https://seerepo.com/r/NanmiCoder/MediaCrawler): Python · 68,918 stars · 2.7% signed by AI — 小红书笔记 | 评论爬虫、抖音视频 | 评论爬虫、快手视频 | 评论爬虫、B 站视频 ｜ 评论爬虫、微博帖子 ｜ 评论爬虫、百度贴吧帖子 ｜ 百度贴吧评论回复爬虫 | 知乎问答文章｜评论爬虫
6. [mem0ai/mem0](https://seerepo.com/r/mem0ai/mem0): Python · 68,064 stars · 3.6% signed by AI — The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.
7. [pathwaycom/pathway](https://seerepo.com/r/pathwaycom/pathway): Rust · 62,042 stars — Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
8. [LibreChat-AI/LibreChat](https://seerepo.com/r/LibreChat-AI/LibreChat): TypeScript · 46,501 stars · 1.4% signed by AI — 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
9. [RocketChat/Rocket.Chat](https://seerepo.com/r/RocketChat/Rocket.Chat): TypeScript · 46,352 stars · 0.9% signed by AI — The Secure CommsOS™ for mission-critical operations
10. [payloadcms/payload](https://seerepo.com/r/payloadcms/payload): TypeScript · 45,594 stars · 0.6% signed by AI — Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

## Frequently asked questions

### What is the most popular open source repo that uses MongoDB?

freeCodeCamp/freeCodeCamp, with 458,155 stars on GitHub.

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

### What other technologies is MongoDB used with?

With Postgres (6), Redis (6), React (5), Express (5), and Vite (4), out of the 10 repos that use it.

### What languages are the repos that use MongoDB written in?

TypeScript (6), Python (3), and Rust (1).

### How many repos that use MongoDB have commits signed by AI?

9 of the 10; the most, ruvnet/ruflo, with 36.1% of its commits.

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

## 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.