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tomchentw/react-google-maps

★ 4,625JavaScriptAudience · developerComplexity · 2/5Setup · moderate

TLDR

A React component library that wraps the Google Maps JavaScript API so you can add interactive maps, markers, and overlays to your React app using familiar JSX syntax instead of raw API calls.

Mindmap

mindmap
  root((react-google-maps))
    What it does
      Embeds Google Maps in React
      JSX component API
      Wraps Maps JS API
    Getting started
      npm install
      CodeSandbox demo
      External docs site
    Build process
      Macro-generated components
      lib folder compiled
      yarn lockfile required
    Support
      StackOverflow tag
      Gitter chat room
    Contributing
      Use yarn not npm
      Keep lockfile updated
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Code map

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filefunction / class

Things people build with this

USE CASE 1

Add an interactive Google Map to a React page without writing raw Google Maps API calls

USE CASE 2

Prototype a map feature quickly using the CodeSandbox demo without a local install

USE CASE 3

Embed markers, polygons, or custom overlays into a React component tree using JSX

Tech stack

JavaScriptReactGoogle Maps APInpmyarn

Getting it running

Difficulty · moderate Time to first run · 30min

Requires a Google Maps API key with the Maps JavaScript API enabled in your Google Cloud Console.

License not described in the explanation.

In plain English

react-google-maps is a JavaScript library that lets React developers embed Google Maps into their web applications. Instead of writing raw Google Maps JavaScript API calls from scratch, you use this library's components the same way you would use any other React component, placing a map directly in your JSX code alongside the rest of your UI. The README is sparse and points most of its content to an external documentation site rather than explaining things inline. From what is available, the package is published to npm, a demo app is available on CodeSandbox for experimenting without a local install, and a changelog is generated automatically from commit messages using a tool called standard-version. The build process follows a strict internal order: source macros generate components, which are then compiled into the lib folder. Contributors are asked not to modify the lib folder directly, as it gets regenerated during the release process. Pull requests should use yarn (not npm) and keep the lockfile updated. Support is community-driven. Questions can go to StackOverflow with the google-maps tag or to a Gitter chat room. The README is direct in noting that contributors are not obligated to answer support questions, and it discourages vague help requests that waste everyone's time. The README does not describe which specific Google Maps features are wrapped (markers, polygons, directions, street view, etc.) or give configuration examples inline. Those details live in the external documentation site. If you need to understand the API surface before committing to this library, the docs site and the CodeSandbox demo are the right starting points.

Copy-paste prompts

Prompt 1
Using react-google-maps, write a React component that shows a map centered on a given latitude and longitude and places a marker at that location with a custom label.
Prompt 2
I have a list of addresses in my React app. Using react-google-maps, show me how to geocode each address and drop a pin on a map for each one.
Prompt 3
Using react-google-maps, build a component that draws a polygon around a set of coordinates and shows an info window when the user clicks inside it.
Prompt 4
Help me set up react-google-maps in a Create React App project, load a map, and add a search box that pans to the entered address.
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