huggingface/peft

Fine-tuning Tools

🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

GitHub →Website →

8.3

GitHub Metrics

Stars

21.3k

Forks

2.4k

Open Issues

Watchers

112

Contributors

311

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jun 25, 2026

Created

Nov 25, 2022

Latest Release

v0.19.1

Release Date

Apr 16, 2026

Synced: Jun 29, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://huggingface.co/docs/peft). Description: 58 chars. Stars signal: 21,332. Contributors: 311. Score: 8/10

Community Healthw: 20%

8.9

Stars: 21,332. Contributors: 311. Watchers: 112. Forks: 2,352. Issue ratio: 0.3%. Score: 8.9/10

Maintenance Velocityw: 15%

7.4

Last commit: 3d ago. Weekly commits: 0. Latest release: v0.19.1. Maturity bonus: 3.6y old. Score: 7.4/10

API Design & DXw: 20%

8.3

Stars/issues ratio: 350. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 21,332 stars. Score: 8.3/10

Production Readinessw: 15%

8.3

Battle-tested: 21,332 stars. Peer review: 311 contributors. Versioned: v0.19.1. Licensed: Apache-2.0. Age: 3.6 years. Maintenance: last commit 3d ago. Score: 8.3/10

Ecosystem Integrationw: 10%

8.7

Fork interest: 2,352. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 21,332 stars. Has web presence. Score: 8.7/10