# Classification of patterns

 All patterns can be categorized by their *intent* or purpose.

* **Creational** Design Pattern

* **Structural** Design Pattern

* **Behavioral** Design Pattern

{% content-ref url="behavioral-design-patterns/strategy-design-pattern" %}
[strategy-design-pattern](https://blog.sunilgudivada.dev/notebook/design-patterns/behavioral-design-patterns/strategy-design-pattern)
{% endcontent-ref %}

{% content-ref url="behavioral-design-patterns/observer-design-pattern" %}
[observer-design-pattern](https://blog.sunilgudivada.dev/notebook/design-patterns/behavioral-design-patterns/observer-design-pattern)
{% endcontent-ref %}