# Vega visualizations

Vega format enables developers to create custom, interactive visualizations using the Vega and Vega-Lite specification languages.

## Developer capabilities[​](#developer-capabilities "Direct link to Developer capabilities")

Vega format provides advanced features for technical users:

* **Custom visualizations** - create any chart type using Vega or Vega-Lite syntax
* **Interactive elements** - add hover effects, click actions, and dynamic filtering
* **Complex data transformations** - process and reshape data within the visualization
* **Multi-layered charts** - combine different visualization types in a single view

## Implementation options[​](#implementation-options "Direct link to Implementation options")

Vega visualizations can be deployed in multiple contexts:

* **Standalone views** - dedicated visualization pages for specific datasets
* **Dashboard integration** - combine multiple Vega charts into dashboards
* **Embedded in records** - include custom visualizations within app record views
* **Report components** - use as elements in larger reporting solutions

![Vega visualization showing a custom chart of task data with color-coded categories](/assets/images/vega-tasks-f1d1f1a2f616e30710347e4d194373d9.png)

## Dashboard creation[​](#dashboard-creation "Direct link to Dashboard creation")

Build dashboards with:

* **Multiple data sources** - combine data from different apps and workspaces
* **Responsive layouts** - adapt to different screen sizes and devices
* **Data refresh** - visualizations refresh when the underlying data is reloaded
* **Interactive filtering** - cross-chart filtering and drill-down capabilities

![Vega dashboard combining multiple visualizations on a single page](/assets/images/vega-dashboard-f0415ccf2d5c9bad0b3cfdd5bdc6de66.png)

## Use cases[​](#use-cases "Direct link to Use cases")

Vega visualizations excel for:

* **Custom analytics** - unique visualization requirements not met by standard charts
* **Executive dashboards** - combined views from multiple data sources
* **Specialized industries** - domain-specific visualization needs
* **Advanced reporting** - complex data relationships and multi-dimensional analysis
* **Interactive exploration** - user-driven data discovery interfaces

## Technical requirements[​](#technical-requirements "Direct link to Technical requirements")

Vega format is designed for:

* **Pro developers** - requires knowledge of the Vega or Vega-Lite specification
* **JSON configuration** - visualizations defined using structured JSON syntax
* **Data binding** - understanding of how to connect Comind.work data to Vega specifications
* **Performance optimization** - considerations for large datasets and complex interactions

Vega visualizations offer extensive customization for creating the data presentation your organization needs.

## Related[​](#related "Direct link to Related")

* [About lists](/user-guide/app-records-list/about-lists.md) - list configuration, filtering, sorting, and all available formats
* [Charts](/user-guide/list-formats/charts.md) - built-in chart format for common visualization needs without writing Vega specifications