Update a feature in realtime

Change an existing feature on your map in real-time by updating its data.







  

      
        
          
          Add live realtime data
        
        
Add live realtime data

        Example
        
Use real-time GeoJSON data streams to move a symbol on your map.

      
    
   
  

      
        
          
          Animate a point
        
        
Animate a point

        Example
        
Animate the position of a point by updating a GeoJSON source on each frame.

      
    
   
  

      
        
          
          Show line data from GeoJSON on the map
        
        
GeoJSON line layer

        Example
        
This tutorial shows how to add a GeoJSON line overlay to the map.

      
    
   
  



  
  

  
    An extension of MapLibre GL JS