# Core concepts

{% content-ref url="core-concepts/software-qualities" %}
[software-qualities](https://docs.sonarsource.com/sonarqube-server/10.7/core-concepts/software-qualities)
{% endcontent-ref %}

{% content-ref url="core-concepts/clean-as-you-code" %}
[clean-as-you-code](https://docs.sonarsource.com/sonarqube-server/10.7/core-concepts/clean-as-you-code)
{% endcontent-ref %}