Source: https://seerepo.com/r/HKUDS/LightRAG
Markdown source: https://seerepo.com/r/HKUDS/LightRAG.md
Description: HKUDS/LightRAG is a Python repo with 442,998 lines written in 338 files. AI signed 19.8% of the 8,260 commits of LightRAG.

# What's inside HKUDS/LightRAG

HKUDS/LightRAG is a Python repo with 442,998 lines written in 338 files. LightRAG is built with React, Vite, and FastAPI and uses Postgres, MongoDB, Redis, and 2 more. AI signed 19.8% of the 8,260 commits of LightRAG.

Its description on GitHub: “[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation”

Python · MIT · 40,452 stars · GitHub: https://github.com/HKUDS/LightRAG

Read on October 31, 2026, at commit aaebfe1.

## Its folders

- [What is LightRAG built with?](https://seerepo.com/r/HKUDS/LightRAG/built): LightRAG is built with React, Vite, and FastAPI and uses Postgres, MongoDB, Redis, and 2 more.
- [How much of LightRAG did AI write?](https://seerepo.com/r/HKUDS/LightRAG/ai): AI signed 19.8% of the 8,260 commits of LightRAG.

## In figures

- 442,998 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 338 files: The product’s, not counting tests.
- 676 test files: The files that test the code.
- 8 technologies: Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

## Frequently asked questions

### What is HKUDS/LightRAG?

HKUDS/LightRAG is a Python repo with 442,998 lines written in 338 files. Its description on GitHub: “[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation”

The proof: [its page on GitHub](https://github.com/HKUDS/LightRAG)

### What is LightRAG built with?

LightRAG is built with React, Vite, and FastAPI and uses Postgres, MongoDB, Redis, and 2 more.

The proof: [each technology with its file and line](https://seerepo.com/r/HKUDS/LightRAG/built)

### How much of LightRAG did AI write?

AI signed 19.8% of the 8,260 commits of LightRAG.

The proof: [the commits each tool signed](https://seerepo.com/r/HKUDS/LightRAG/ai)

### What license does LightRAG have?

LightRAG is released under the MIT license.

The proof: [its page on GitHub](https://github.com/HKUDS/LightRAG)

### How many stars does LightRAG have on GitHub?

LightRAG had 40,452 stars on GitHub on October 31, 2026.

The proof: [its page on GitHub](https://github.com/HKUDS/LightRAG)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![HKUDS/LightRAG on SeeRepo](https://seerepo.com/badge/HKUDS/LightRAG.svg)](https://seerepo.com/r/HKUDS/LightRAG?de=insignia)
```

## 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.