huggingface/peft

Fine-tuning Tools

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

GitHub →Website →

8.3

GitHub Metrics

Stars

21.8k

Forks

2.7k

Open Issues

122

Watchers

114

Contributors

379

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Oct 16, 2026

Created

Nov 25, 2022

Latest Release

v0.21.2

Release Date

Oct 1, 2026

Synced: Oct 18, 2026

Quality Scores

Documentation Qualityw: 20%

8.0

Has docs site (https://huggingface.co/docs/peft). Description: 58 chars. Stars signal: 21,798. Contributors: 379. Score: 8/10

Community Healthw: 20%

9.0

Stars: 21,798. Contributors: 379. Watchers: 114. Forks: 2,678. Issue ratio: 0.6%. Score: 9/10

Maintenance Velocityw: 15%

7.7

Last commit: 2d ago. Weekly commits: 0. Latest release: v0.21.2. Maturity bonus: 3.9y old. Score: 7.7/10

API Design & DXw: 20%

8.3

Stars/issues ratio: 179. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 21,798 stars. Score: 8.3/10

Production Readinessw: 15%

8.4

Battle-tested: 21,798 stars. Peer review: 379 contributors. Versioned: v0.21.2. Licensed: Apache-2.0. Age: 3.9 years. Maintenance: last commit 2d ago. Score: 8.4/10

Ecosystem Integrationw: 10%

8.7

Fork interest: 2,678. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 21,798 stars. Has web presence. Score: 8.7/10