flashinfer-ai/flashinfer

Inference Engines

FlashInfer: Kernel Library for LLM Serving

GitHub →Website →

7.6

GitHub Metrics

Stars

5.9k

Forks

1.1k

Open Issues

717

Watchers

Contributors

305

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jun 28, 2026

Created

Jul 22, 2023

Latest Release

v0.6.13

Release Date

Jun 25, 2026

Synced: Jun 29, 2026

Quality Scores

Documentation Qualityw: 20%

7.6

Has docs site (https://flashinfer.ai). Description: 42 chars. Stars signal: 5,872. Contributors: 305. Score: 7.6/10

Community Healthw: 20%

7.4

Stars: 5,872. Contributors: 305. Watchers: 52. Forks: 1,087. Issue ratio: 12.2%. Score: 7.4/10

Maintenance Velocityw: 15%

8.2

Last commit: 1d ago. Weekly commits: 1. Latest release: v0.6.13. Maturity bonus: 2.9y old. Score: 8.2/10

API Design & DXw: 20%

6.5

Stars/issues ratio: 8. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 5,872 stars. Score: 6.5/10

Production Readinessw: 15%

8.0

Battle-tested: 5,872 stars. Peer review: 305 contributors. Versioned: v0.6.13. Licensed: Apache-2.0. Age: 2.9 years. Maintenance: last commit 1d ago. Score: 8/10

Ecosystem Integrationw: 10%

8.2

Fork interest: 1,087. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 5,872 stars. Has web presence. Score: 8.2/10