> For the complete documentation index, see [llms.txt](https://docs.graphlinq.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.graphlinq.io/dev-tooling/block-execution-order.md).

# Block Execution Order

Quick order of block execution

First are connectors shown in light blue. These initialize first to establish a connection to an outside service.

<figure><img src="https://2500036798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvJQkQ50pDkgt6evUlFbl%2Fuploads%2Fwgo8vwYm7TIbgDFrFcgy%2FScreenshot%202023-04-19%20110535.png?alt=media&amp;token=28c2ecdc-3e63-45ac-ab1c-e0c8d25ad132" alt=""><figcaption></figcaption></figure>

Next is `On Graph Start` which can be used to initialize variables.

<figure><img src="https://2500036798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvJQkQ50pDkgt6evUlFbl%2Fuploads%2FFjSnTbHNOXJF9fHmklJX%2FScreenshot%202023-04-19%20110627.png?alt=media&amp;token=3910e49e-36b2-42e3-a2af-a2bca2bbd24a" alt=""><figcaption></figcaption></figure>

Last is `Entry Point` which begins.

<figure><img src="https://2500036798-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvJQkQ50pDkgt6evUlFbl%2Fuploads%2FKgI3AyU6BDCkleI5xhrq%2FScreenshot%202023-04-19%20110650.png?alt=media&amp;token=02da30bc-7aed-4577-8288-465079f6331b" alt=""><figcaption></figcaption></figure>
