# Dev Hub start page

The Dev Hub start page lists all mashups, and visualization extensions available to you.

Depending on your access rights, you can do the following from the Dev Hub start page:

* Create new mashups, and visualization extensions.
* Edit, duplicate, and delete a visualization extension or mashup.
* View a mashup in your browser.
* View and edit the settings metadata for mashups, and visualization extensions.

If you have a large number of items on your start page, you can use the filter buttons to view only mashups, or visualizations. You can also use the search tool, which filters the items on display as you type.

Qlik Dev Hub start page legend

| Item | Description |
| --- | --- |
| the More icon | Global menu with options API Insights and Help. |
| the Search icon | Search. You can use the search tool to easily find a specific mashup, or visualization extension. |
| All | Filters to display all mashups, and visualization extensions. |
| Mashups | Filters to display only mashups. |
| Visualization extensions | Filters to display only visualization extensions. |
| QlikView documents | Filters to display only QlikView documents. |
| the Create new icon | Click to display the Create new dialog, from which you can create a new mashup, or visualization extension. |

## Learn more

* [Dev Hub tools](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/Dev-Hub/Content/Sense_Dev-Hub/dev-hub-tools.htm)
* [Getting started building mashups with Dev Hub](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/Dev-Hub/Content/Sense_Dev-Hub/Howtos/dev-hub-mashups-getting-started.htm)
* [Getting started building visualization extensions with Dev Hub](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/Dev-Hub/Content/Sense_Dev-Hub/Howtos/dev-hub-extensions-getting-started.htm)
* [Using the QlikView converter to create a Qlik Sense app](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/Dev-Hub/Content/Sense_Dev-Hub/ConversionTool/conversion-tool-project.htm)