- The license is acceptable per our license policy
- The repository is well maintained
- Security vulnerabilities are addressed in a timely manner
- Project shows regular activity
- Bugs reported in issues are addressed promptly
- The project has clear and updated documentation
- It has direct communication channels with the community such as slack, gitter or others.
- The project has a high code quality (measured by a tool like lgtm or others). Example: Reactor: level A