Posted on Oct 19 • Originally published at blog.logrocket.com Written by Abiola Farounbi✏️Location-based services have revolutionized the way users interact with web applications. Whether you're building a cutting-edge delivery tracking application, a neighborhood restaurant finder, or you just want to enhance your website with dynamic maps, integrating Google Maps into your project can provide a boost to UX. In this hands-on guide, we will explore the step-by-step process of integrating Google Maps into a Vue 3 application, from the basics to advanced features that will genuinely enhance the UX of your app. Jump ahead:The Google Maps Platform provides a diverse array of APIs, each designed to cater to different aspects of mapping and location-based services. These APIs are the gateway to harnessing the different use cases for Google Maps within your applications and websites. Here are some key APIs within the Google Maps Platform:Although not every aspect of the Google Maps API suite may be necessary for your specific project, you gain the freedom to select the APIs that align most effectively with your requirements. By understanding the capabilities of each API, you can select those that best suit your project's requirements, ensuring a seamless integration of Google Maps functionality into your application. To get access to the Google Maps Platform, you‘ll need a Google Maps API key. The API key is a unique code that verifies requests linked to your project, serving both usage and billing verification functions. You must have at least one API key associated with your project to use Google Maps Platform products. To create an API key, you need a project with a billing account and the Maps JavaScript API enabled. You can follow the steps in the documentation to create and restrict your API key.For this demo, we’ll use the vue-google-maps package to integrate Google Maps into our Vue 3 application. vue-google-maps simplifies the process of incorporating Google Maps into Vue apps by offering components and directives that wrap the Google Maps JavaScript API, providing a declarative approach to accessing its features. With this library, you can effortlessly display maps, markers, info windows, polygons, and more. Before diving into the integration process, let's ensure you have the necessary prerequisites in place:To begin, let's create a new Vue project from scratch. Open your terminal and run the following command:Once your project is created, proceed to install the vue-google-maps library:With the library installed, it’s time to integrate it into your Vue project. Add the following code to your main.js file:Replace 'YOUR_API_KEY' with the unique API key you generated earlier. At this stage, when you refresh your application, you may encounter an import issue. To resolve this error, include the following configuration in your vite.config.js file:The vue-google-maps library provides prebuilt components that allow you to use Google Maps features directly in a Vue project. Let’s take a look at how to render a simple map on your page with the base map component, GMapMap:Here’s how the map will be rendered on the page: This GMapMap component comes with a number of props that allow us to customize how the map will be rendered:In this section, we'll look at some advanced features you can add to the map to make it more interactive and useful. vue-google-maps has a number of prebuilt components you can use to layer additional functionality on top of the base GMapMap component:There are also components like GMapRectangle, GMapCircle, and GMapPolygon for adding various shapes to your map to help indicate a general area.Adding markers on your map is a fundamental feature that can help users identify specific locations or points of interest. Moreover, you can enhance the user experience by attaching info windows to these markers, allowing users to access additional information with a simple click. We'll use the GMapMarker component along with GMapInfoWindow to achieve this functionality:GMapMarker and GMapInfoWindow offer a range of optional props that you can use to tailor the appearance and behavior of markers and info windows according to your specific requirements. This flexibility allows you to create a truly customized and interactive mapping experience for your users. Some of the more useful props include:To enhance your map further, you can implement a feature that retrieves the user's location and displays it on the map using a marker. This can be achieved with the JavaScript Geolocation API:By calling getUserLocation(), you can trigger the process to fetch the user's location and update the marker's position accordingly.The library also provides access to Google Places, which allows you to use the autocomplete search feature to easily find different places on the map. First, we have to load the library from the main.js file:Then we can access the component in the Vue project:This code snippet creates a search input box with an autocomplete feature that allows users to easily find different places on the map. Additionally, with the data obtained from the place, we can then update the marker position and the info window details:When a user selects a place from the autocomplete suggestions, the setPlace function is triggered. It extracts the latitude and longitude of the selected place and updates the marker's position on the map. Additionally, it updates the location details, such as the address and URL, to provide users with relevant information:In conclusion, this article has equipped you with the knowledge to seamlessly integrate Google Maps into your Vue 3 application. From understanding the diverse features of the Google Maps Platform to implementing advanced map features using the vue-google-maps library. With this knowledge, you can enhance your application by providing users with dynamic and interactive location-based services. You check out the full application here on GitHub. If you have any questions, feel free to reach out to me on Twitter or leave a comment below. Happy coding!Debugging Vue.js applications can be difficult, especially when there are dozens, if not hundreds of mutations during a user session. If you’re interested in monitoring and tracking Vue mutations for all of your users in production, try LogRocket.LogRocket is like a DVR for web and mobile apps, recording literally everything that happens in your Vue apps including network requests, JavaScript errors, performance problems, and much more. Instead of guessing why problems happen, you can aggregate and report on what state your application was in when an issue occurred.The LogRocket Vuex plugin logs Vuex mutations to the LogRocket console, giving you context around what led to an error, and what state the application was in when an issue occurred.Modernize how you debug your Vue apps - Start monitoring for free.Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse chintanonweb - Sep 21 Alex - Oct 9 Hasan Elsherbiny - Oct 9 Noobiz Developer - Sep 29 Rather than spending hours/days trying to reproduce an elusive bug, you can see the reproduction in seconds with LogRocket. Try it yourself — get in touch today. 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