A method of creating markers and layers in the Leaflet map architecture and then clustering markers.

Today, I have prepared an article for you about Leaflet Map with TypeScript. Given that the data we will show on the map is too much, this excess will tire both our eyes and the performance of the map.

To prevent this excess, we use cluster structures. As a result, the performance of the map during boot and runtime increases.

First, we add the necessary modules to our package.json file. Then we will import these modules.

"dependencies": {

"leaflet":"^1.7.1",

"leaflet.markercluster":"^1.5.0" }

After that, if we do not have a service or JSON file to use our data with, we prepare our own JSON file. I have prepared a JSON file with the coordinates of 51 provinces found in Turkey.

We define our map with id in our HTML file.

#javascript #typescript #programming #coding