# Advanced/Experimental

<figure><img src="https://3256383364-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEEfZP6ffo6mVPfK4pJ0a%2Fuploads%2F6mS2hap5HiDchkKgMXx2%2FScreenshot%202025-09-16%20at%2012.44.33%E2%80%AFPM.png?alt=media&#x26;token=acd71b95-bfc8-4e3f-8b7f-33584451133d" alt="" width="307"><figcaption></figcaption></figure>

If you have questions, please [contact us](https://glif.app/contact)

For realtime help, [join our Discord server](https://glif.app/discord)!

{% content-ref url="advanced-experimental/audio-input" %}
[audio-input](https://docs.glif.app/workflow-blocks/advanced-experimental/audio-input)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/glif-block" %}
[glif-block](https://docs.glif.app/workflow-blocks/advanced-experimental/glif-block)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/web-fetcher-block" %}
[web-fetcher-block](https://docs.glif.app/workflow-blocks/advanced-experimental/web-fetcher-block)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/audio-spell" %}
[audio-spell](https://docs.glif.app/workflow-blocks/advanced-experimental/audio-spell)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/comfyui-block" %}
[comfyui-block](https://docs.glif.app/workflow-blocks/advanced-experimental/comfyui-block)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/audio-to-text-block" %}
[audio-to-text-block](https://docs.glif.app/workflow-blocks/advanced-experimental/audio-to-text-block)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/video-input-block" %}
[video-input-block](https://docs.glif.app/workflow-blocks/advanced-experimental/video-input-block)
{% endcontent-ref %}

{% content-ref url="advanced-experimental/json-repair-block" %}
[json-repair-block](https://docs.glif.app/workflow-blocks/advanced-experimental/json-repair-block)
{% endcontent-ref %}