# Concepts for code quality

Learn core concepts for GitHub Code Quality.

## Links

* [GitHub Code Quality](/zh/enterprise-cloud@latest/code-security/concepts/code-quality/code-quality)

  GitHub Code Quality catches quality issues before merge, delivers one-click Copilot-powered fixes inline, and checks your code coverage.

* [Code Quality enablement across organizations and enterprises](/zh/enterprise-cloud@latest/code-security/concepts/code-quality/enablement-at-scale)

  GitHub Code Quality can cover one repository or thousands from a single control point, giving every team the same quality baseline and giving you the guardrails to keep it there.