huggingface/peft

Fine-tuning Tools

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

GitHub →Website →

8.5

GitHub Metrics

Stars

21.8k

Forks

2.6k

Open Issues

115

Watchers

114

Contributors

370

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Oct 13, 2026

Created

Nov 25, 2022

Latest Release

v0.21.2

Release Date

Oct 1, 2026

Synced: Oct 13, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://huggingface.co/docs/peft). Description: 58 chars. Stars signal: 21,782. Contributors: 370. Score: 8/10

Community Healthw: 20%

8.9

Stars: 21,782. Contributors: 370. Watchers: 114. Forks: 2,574. Issue ratio: 0.5%. Score: 8.9/10

Maintenance Velocityw: 15%

9.2

Last commit: 0d ago. Weekly commits: 8. Latest release: v0.21.2. Maturity bonus: 3.9y old. Score: 9.2/10

API Design & DXw: 20%

8.3

Stars/issues ratio: 189. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 21,782 stars. Score: 8.3/10

Production Readinessw: 15%

8.4

Battle-tested: 21,782 stars. Peer review: 370 contributors. Versioned: v0.21.2. Licensed: Apache-2.0. Age: 3.9 years. Maintenance: last commit 0d ago. Score: 8.4/10

Ecosystem Integrationw: 10%

8.7

Fork interest: 2,574. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 21,782 stars. Has web presence. Score: 8.7/10