Samples
![Select features by rectangle](/javascript/latest/static/dad70c9b32cd6be96d1a9d4d5057c8b9/6e1f3/thumbnail.png)
Select features by rectangle
![Animated lines with WebGL](/javascript/latest/static/5cb409c874eed33b7432c6401858faa9/6e1f3/thumbnail.png)
Animated lines with WebGL
![Masking effect using a custom layer view](/javascript/latest/static/e8265e339b880bb5e061023d7d2f6501/6e1f3/thumbnail.png)
Masking effect using a custom layer view
![Build a custom layer view using deck.gl](/javascript/latest/static/d0bbd1f7ddbf64cbceef3de0e86c6581/6e1f3/thumbnail.png)
Build a custom layer view using deck.gl
![Tiling support for custom WebGL layer views](/javascript/latest/static/8e3b1919a379e67b57bd30a310ce401c/6e1f3/thumbnail.png)
Tiling support for custom WebGL layer views
![Tessellation helpers for custom WebGL layer views](/javascript/latest/static/21d856c534a57b153960b5cb8831e3c1/6e1f3/thumbnail.png)
Tessellation helpers for custom WebGL layer views
![Custom WebGL layer view](/javascript/latest/static/ec8a808c55cb4d47af63bff342603dd4/6e1f3/thumbnail.png)
Custom WebGL layer view
![TimeSlider with timeOffset and actions](/javascript/latest/static/21aa93eb5abeb8f043f1deae4e620633/6e1f3/thumbnail.png)
TimeSlider with timeOffset and actions
![Intro to layers](/javascript/latest/static/7d3176121df2db892a8f5abc54a7c542/6e1f3/thumbnail.png)