HKUDS/LightRAG

RAG Libraries

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

GitHub →Website →

8.4

GitHub Metrics

Stars

36.1k

Forks

5.1k

Open Issues

224

Watchers

210

Contributors

283

Weekly Commits

Language

Python

License

MIT

Last Commit

Jun 3, 2026

Created

Oct 2, 2024

Latest Release

v1.5.0

Release Date

Jun 3, 2026

Synced: Jun 3, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://arxiv.org/abs/2410.05779). Description: 70 chars. Stars signal: 36,118. Contributors: 283. Score: 8/10

Community Healthw: 20%

9.3

Stars: 36,118. Contributors: 283. Watchers: 210. Forks: 5,107. Issue ratio: 0.6%. Score: 9.3/10

Maintenance Velocityw: 15%

7.6

Last commit: 0d ago. Weekly commits: 0. Latest release: v1.5.0. Maturity bonus: 1.7y old. Score: 7.6/10

API Design & DXw: 20%

8.4

Stars/issues ratio: 161. Dynamic language: Python. Has documentation site. Permissive license: MIT. Popularity signal: 36,118 stars. Score: 8.4/10

Production Readinessw: 15%

8.2

Battle-tested: 36,118 stars. Peer review: 283 contributors. Versioned: v1.5.0. Licensed: MIT. Age: 1.7 years. Maintenance: last commit 0d ago. Score: 8.2/10

Ecosystem Integrationw: 10%

8.9

Fork interest: 5,107. Major ecosystem: Python. Integration-friendly: MIT. Adoption: 36,118 stars. Has web presence. Score: 8.9/10