> For the complete documentation index, see [llms.txt](https://docs.mapbox.com/mapbox-gl-js/llms.txt)
# Create a time slider
This example uses [`Map#setFilter`](https://docs.mapbox.com/mapbox-gl-js/api/map/#map#setfilter) and [D3.js](https://d3js.org/) to create a range slider to visualize earthquakes in 2015 that were greater than 5.9 magnitude.
The [Winkel Tripel projection](https://docs.mapbox.com/mapbox-gl-js/guides/projections/#winkel-tripel) ensures that all earthquakes are visible.
> Example code:
**JavaScript**
```html
Create a time slider