guangzhengli/ChatFiles

Health v2 · maintenance only

Adoption not part of the score

3341 stars · 462 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ChatFiles is a Next.js web application that lets users upload documents and chat with them using GPT and embeddings via LangChainJS and a Supabase vector database. It can be deployed to Vercel with one click or run locally.

Use cases

• chat with pdf documents
• ask questions about uploaded files
• build a document chatbot with GPT
• query multiple files with a chatbot
• self-host a chat-with-your-data app
• semantic search over documents with embeddings

When to choose

• you want a ready-made UI to converse with your documents using OpenAI models
• you prefer a one-click Vercel deployment with Supabase as the vector store
• you want a TypeScript/LangChainJS codebase to customize for document Q&A

When to avoid

• you need a production-grade RAG pipeline with advanced retrieval features
• you don't want to depend on OpenAI API keys and Supabase
• you need offline or local-only LLM inference
• you require enterprise features like access control or audit logs

Facets

application · maturity maintenance

rag chatbot chat-interface vector-database llm-inference large-language-models chatbots web-development self-hosted chatpdf chat-with-documents langchain supabase nextjs openai embeddings vercel retrieval-augmented-generation web-server nodejs docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="guangzhengli/ChatFiles")