flashinfer-ai/flashinfer

Inference Engines

FlashInfer: Kernel Library for LLM Serving

GitHub →Website →

7.5

GitHub Metrics

Stars

6.3k

Forks

1.4k

Open Issues

885

Watchers

Contributors

373

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Sep 2, 2026

Created

Jul 22, 2023

Latest Release

v0.6.18

Release Date

Aug 29, 2026

Synced: Sep 2, 2026

Quality Scores

Documentation Qualityw: 20%

7.7

Has docs site (https://flashinfer.ai). Description: 42 chars. Stars signal: 6,313. Contributors: 373. Score: 7.7/10

Community Healthw: 20%

7.5

Stars: 6,313. Contributors: 373. Watchers: 53. Forks: 1,373. Issue ratio: 14.0%. Score: 7.5/10

Maintenance Velocityw: 15%

7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: v0.6.18. Maturity bonus: 3.1y old. Score: 7.7/10

API Design & DXw: 20%

6.5

Stars/issues ratio: 7. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 6,313 stars. Score: 6.5/10

Production Readinessw: 15%

8.1

Battle-tested: 6,313 stars. Peer review: 373 contributors. Versioned: v0.6.18. Licensed: Apache-2.0. Age: 3.1 years. Maintenance: last commit 0d ago. Score: 8.1/10

Ecosystem Integrationw: 10%

8.3

Fork interest: 1,373. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 6,313 stars. Has web presence. Score: 8.3/10