great-expectations/great_expectations

AI DevOps

Always know what to expect from your data.

GitHub →Website →

8.5

GitHub Metrics

Stars

11.7k

Forks

1.8k

Open Issues

Watchers

100

Contributors

471

Weekly Commits

Language

Python

License

Apache-2.0

Last Commit

Jul 17, 2026

Created

Sep 11, 2017

Latest Release

1.19.0

Release Date

Jul 13, 2026

Synced: Jul 18, 2026

Quality Scores

Documentation Qualityw: 20%

7.9

Has docs site (https://docs.greatexpectations.io/). Description: 42 chars. Stars signal: 11,648. Contributors: 471. Score: 7.9/10

Community Healthw: 20%

8.7

Stars: 11,648. Contributors: 471. Watchers: 100. Forks: 1,781. Issue ratio: 0.4%. Score: 8.7/10

Maintenance Velocityw: 15%

9.5

Last commit: 1d ago. Weekly commits: 10. Latest release: 1.19.0. Maturity bonus: 8.9y old. Score: 9.5/10

API Design & DXw: 20%

8.2

Stars/issues ratio: 277. Dynamic language: Python. Has documentation site. Permissive license: Apache-2.0. Popularity signal: 11,648 stars. Score: 8.2/10

Production Readinessw: 15%

8.5

Battle-tested: 11,648 stars. Peer review: 471 contributors. Versioned: 1.19.0. Licensed: Apache-2.0. Age: 8.9 years. Maintenance: last commit 1d ago. Score: 8.5/10

Ecosystem Integrationw: 10%

8.5

Fork interest: 1,781. Major ecosystem: Python. Integration-friendly: Apache-2.0. Adoption: 11,648 stars. Has web presence. Score: 8.5/10