# Spiky

1. Define new variable with any name, we gonna use hub as following

<figure><img src="https://1037327190-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCDzNlJZBYPEoAzf84pCC%2Fuploads%2FGVwCmO6OzWqG8JJSIOES%2FBild_2023-02-19_192856832.png?alt=media&#x26;token=a5f28ce5-1e76-41a2-bb39-4e26489e9244" alt=""><figcaption></figcaption></figure>

2. Replace `anyfilename` with any name you want. This name gonna be the name of the Spike file

{% content-ref url="broken-reference" %}
[Broken link](https://leontm-systems.gitbook.io/spiyk.js/start-coding/functions-and-code/broken-reference)
{% endcontent-ref %}

{% content-ref url="broken-reference" %}
[Broken link](https://leontm-systems.gitbook.io/spiyk.js/start-coding/functions-and-code/broken-reference)
{% endcontent-ref %}

{% content-ref url="spiky/.filename" %}
[.filename](https://leontm-systems.gitbook.io/spiyk.js/start-coding/functions-and-code/spiky/.filename)
{% endcontent-ref %}
