Build a FULL Web Mapping Application - Full Course | React Leaflet | Turf.js

Опубликовано: 16 Май 2026
на канале: GIS Developer
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Learn how to build a fully interactive web mapping application using React Leaflet! In this step-by-step tutorial, we cover everything from fetching and displaying GeoJSON data, to creating a dynamic map legend, and coloring polygons based on milestone data.

You’ll learn how to:

Load GeoJSON data into a Leaflet map using React

Style polygons with black outlines and milestone-based fill colors

Calculate areas of polygons using Turf.js

Add hover tooltips showing cluster name, milestone, and area

Build a legend with colored boxes to visualize milestones

This tutorial is perfect for GIS developers, web mapping enthusiasts, and React Leaflet beginners who want to create interactive and visually appealing maps for dashboards, web apps, and GIS projects.

Watch now to master React Leaflet and interactive mapping with milestone visualization!
Turf.js: https://turfjs.org/
GitHub: https://github.com/MicahSifuna/webmap...

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