Technologies

What is LightRAG built with?

LightRAG is a Python repo built with React, Vite, and FastAPI. It stores its data in Postgres, MongoDB, and Redis and uses AI through OpenAI and Anthropic. It has 338 files and 442,998 written lines, with 676 test files.

Read on October 31, 2026, at commit aaebfe1. Read it as markdown

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Frequently asked questions

What language is LightRAG written in?
LightRAG is written in Python: 338 files and 442,998 written lines.
What framework does LightRAG use?
LightRAG is built with React, Vite, and FastAPI.

The proof: in package.json

What database does LightRAG use?
LightRAG stores its data in Postgres, MongoDB, and Redis.

The proof: lightrag/kg/pgtable_impl.py, line 58

Does LightRAG use AI?
Yes. LightRAG uses AI through OpenAI and Anthropic.

The proof: lightrag/llm/deprecated/siliconcloud.py, line 13

Does LightRAG have tests?
Yes. LightRAG has 676 test files.
Which repos have a stack like LightRAG's?

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