# Core Concepts

Understand the fundamentals of how the Streampixel Web SDK works before diving into specific features.

{% content-ref url="core-concepts/initialization" %}
[initialization](https://docs.streampixel.io/resources/getting-started/core-concepts/initialization)
{% endcontent-ref %}

{% content-ref url="core-concepts/return-values" %}
[return-values](https://docs.streampixel.io/resources/getting-started/core-concepts/return-values)
{% endcontent-ref %}

{% content-ref url="core-concepts/connection-lifecycle" %}
[connection-lifecycle](https://docs.streampixel.io/resources/getting-started/core-concepts/connection-lifecycle)
{% endcontent-ref %}