react-map-gl

What is react-map-gl?

react-map-gl is a React wrapper for Mapbox GL JS, which is a powerful library for interactive, customizable maps. It allows developers to integrate Mapbox maps into their React applications with ease, providing a range of features for map rendering, user interaction, and data visualization.

What are react-map-gl's main functionalities?

Basic Map Rendering

This code demonstrates how to render a basic map using react-map-gl. It sets up a map centered on a specific latitude and longitude with a given zoom level. The map style is set to 'streets-v11' from Mapbox, and the viewport state is managed to allow for user interaction.

```jsx
import React from 'react';
import ReactMapGL from 'react-map-gl';

const Map = () => {
  const [viewport, setViewport] = React.useState({
    latitude: 37.7577,
    longitude: -122.4376,
    zoom: 8
  });

  return (
    <ReactMapGL
      {...viewport}
      width="100%"
      height="100%"
      mapStyle="mapbox://styles/mapbox/streets-v11"
      onViewportChange={nextViewport => setViewport(nextViewport)}
      mapboxApiAccessToken={process.env.REACT_APP_MAPBOX_TOKEN}
    />
  );
};

export default Map;
```

Adding Markers

This code sample shows how to add a marker to the map. The Marker component is used to place a marker at a specific latitude and longitude. In this example, a simple red dot is used as the marker.

```jsx
import React from 'react';
import ReactMapGL, { Marker } from 'react-map-gl';

const MapWithMarkers = () => {
  const [viewport, setViewport] = React.useState({
    latitude: 37.7577,
    longitude: -122.4376,
    zoom: 8
  });

  return (
    <ReactMapGL
      {...viewport}
      width="100%"
      height="100%"
      mapStyle="mapbox://styles/mapbox/streets-v11"
      onViewportChange={nextViewport => setViewport(nextViewport)}
      mapboxApiAccessToken={process.env.REACT_APP_MAPBOX_TOKEN}
    >
      <Marker latitude={37.7577} longitude={-122.4376}>
        <div style={{ backgroundColor: 'red', width: '10px', height: '10px', borderRadius: '50%' }} />
      </Marker>
    </ReactMapGL>
  );
};

export default MapWithMarkers;
```

Handling Map Events

This example demonstrates how to handle map events, such as clicks. The handleClick function is triggered when the map is clicked, displaying an alert with the coordinates of the click.

```jsx
import React from 'react';
import ReactMapGL from 'react-map-gl';

const MapWithEvents = () => {
  const [viewport, setViewport] = React.useState({
    latitude: 37.7577,
    longitude: -122.4376,
    zoom: 8
  });

  const handleClick = (event) => {
    alert(`Clicked at ${event.lngLat}`);
  };

  return (
    <ReactMapGL
      {...viewport}
      width="100%"
      height="100%"
      mapStyle="mapbox://styles/mapbox/streets-v11"
      onViewportChange={nextViewport => setViewport(nextViewport)}
      mapboxApiAccessToken={process.env.REACT_APP_MAPBOX_TOKEN}
      onClick={handleClick}
    />
  );
};

export default MapWithEvents;
```

Other packages similar to react-map-gl

leaflet

Leaflet is a popular open-source JavaScript library for interactive maps. It is lightweight and easy to use, with a wide range of plugins available for additional functionality. Compared to react-map-gl, Leaflet is more lightweight but may not offer the same level of performance and customization as Mapbox GL JS.

google-maps-react

google-maps-react is a library for integrating Google Maps into React applications. It provides a set of React components for Google Maps, allowing for easy map rendering and interaction. While it offers robust features and the reliability of Google Maps, it may not provide the same level of customization and styling options as react-map-gl.

react-leaflet

react-leaflet is a React wrapper for Leaflet, providing a set of React components for Leaflet maps. It combines the simplicity of Leaflet with the power of React, making it easy to create interactive maps in React applications. Compared to react-map-gl, react-leaflet is more lightweight but may not offer the same advanced features and performance.

README

The README file is missing

Changelog

v8.0.0-beta.1 (Jan 31, 2025)

• feat: remove RTLTextPlugin default for MapLibre (#2480)