How to Implement Google Places API in Your Application (JS, Express, Node.js)

In the good old days when I knew absolutely nothing about coding but was working with a PropTech startup that automates the entire rental process for institutional landlords, one of the hottest demands from my clients and investors was for their tenants to be able to view the properties on a dynamic google map and search for cool restaurants, cafes, or bars in the adjacent neighborhood. However, my dev team back then was prioritizing building an accounting suite so our clients can have an easier time dealing with the IRS. So we postponed the plan to integrate with Google Maps, which turned out to be a mistake that cost me a few clients. No big deal — but still, I secretly wondered why we couldn’t just click the “INTEGRATE NOW” button and magic should happen in a blink.

Little did I know.

Now that I almost survived the bootcamp, I feel obligated to explain to the world how to integrate Google Maps API (specifically Places API in this article), for redemption, maybe.

How To Get Started?

1. Pick the right service(s)

Go to Google Maps Platform and decide which products your app wants to integrate with.

**Map API: **If you need to display static or interactive maps in your app, Map API would do the trick. You can also customize them with markers, lines, colors, and images to align with your needs.

**Routes API: **With Google Routes,your users canplan trips with up-to-date data on distances between points, suggested routes, and estimated travel times.

Places API: Places API provides names, addresses, and other details like ratings, reviews, or contact information for over 150 million places. It is also able to convert addresses to geographic coordinates, or vice versa.

2.Get an API key from Google Platform Console

You will need an API key for whichever service you decide on. Click Create Credentials to generate a new API key for your project but remember to restrict it so you are more in control of the usage. For dev purpose only, the $300 free credit that Google gives new users to explore the platform is usually enough and you won’t be charged until you choose to upgrade. For making API calls to retrieve places, it’s about $3 per 1000 requests. With $300 free credit, you can make over 100k requests.

3. How to protect your API key?

You can keep your API key in a file called “secrets.js”, which should be included in your .gitignore file. This can protect your API key from being accidentally uploaded to Github. In your secrets.js file, use the Node.js global variable process.env to store your API Key as follows. This way, they can still be read by Node process on process.env when your app is in prod.

process.env.GOOGLE_API_KEY='PUT_YOUR_API_KEY_HERE'

4. How to make API calls to retrieve places?

Once you have your API Key set up, in the file for your Google API routes, you can make an axios GET request to retrieve all the restaurants corresponding to your searching parameters.

A Find Place request takes a text input and returns a place. The input can be any kind of Places text data, such as a name, address, or phone number. The request must be a string.

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How to Implement Google Places API in Your Application (JS, Express, Node.js)

Amelia Williams

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Why use Node.js for Web Development? Benefits and Examples of Apps

Front-end web development has been overwhelmed by JavaScript highlights for quite a long time. Google, Facebook, Wikipedia, and most of all online pages use JS for customer side activities. As of late, it additionally made a shift to cross-platform mobile development as a main technology in React Native, Nativescript, Apache Cordova, and other crossover devices.

Throughout the most recent couple of years, Node.js moved to backend development as well. Designers need to utilize a similar tech stack for the whole web project without learning another language for server-side development. Node.js is a device that adjusts JS usefulness and syntax to the backend.

What is Node.js?

Node.js isn’t a language, or library, or system. It’s a runtime situation: commonly JavaScript needs a program to work, however Node.js makes appropriate settings for JS to run outside of the program. It’s based on a JavaScript V8 motor that can run in Chrome, different programs, or independently.

The extent of V8 is to change JS program situated code into machine code — so JS turns into a broadly useful language and can be perceived by servers. This is one of the advantages of utilizing Node.js in web application development: it expands the usefulness of JavaScript, permitting designers to coordinate the language with APIs, different languages, and outside libraries.

What Are the Advantages of Node.js Web Application Development?

Of late, organizations have been effectively changing from their backend tech stacks to Node.js. LinkedIn picked Node.js over Ruby on Rails since it took care of expanding responsibility better and decreased the quantity of servers by multiple times. PayPal and Netflix did something comparative, just they had a goal to change their design to microservices. We should investigate the motivations to pick Node.JS for web application development and when we are planning to hire node js developers.

Amazing Tech Stack for Web Development

The principal thing that makes Node.js a go-to environment for web development is its JavaScript legacy. It’s the most well known language right now with a great many free devices and a functioning local area. Node.js, because of its association with JS, immediately rose in ubiquity — presently it has in excess of 368 million downloads and a great many free tools in the bundle module.

Alongside prevalence, Node.js additionally acquired the fundamental JS benefits:

quick execution and information preparing;
exceptionally reusable code;
the code is not difficult to learn, compose, read, and keep up;
tremendous asset library, a huge number of free aides, and a functioning local area.

In addition, it’s a piece of a well known MEAN tech stack (the blend of MongoDB, Express.js, Angular, and Node.js — four tools that handle all vital parts of web application development).

Designers Can Utilize JavaScript for the Whole Undertaking

This is perhaps the most clear advantage of Node.js web application development. JavaScript is an unquestionable requirement for web development. Regardless of whether you construct a multi-page or single-page application, you need to know JS well. On the off chance that you are now OK with JavaScript, learning Node.js won’t be an issue. Grammar, fundamental usefulness, primary standards — every one of these things are comparable.

In the event that you have JS designers in your group, it will be simpler for them to learn JS-based Node than a totally new dialect. What’s more, the front-end and back-end codebase will be basically the same, simple to peruse, and keep up — in light of the fact that they are both JS-based.

A Quick Environment for Microservice Development

There’s another motivation behind why Node.js got famous so rapidly. The environment suits well the idea of microservice development (spilling stone monument usefulness into handfuls or many more modest administrations).

Microservices need to speak with one another rapidly — and Node.js is probably the quickest device in information handling. Among the fundamental Node.js benefits for programming development are its non-obstructing algorithms.

Node.js measures a few demands all at once without trusting that the first will be concluded. Many microservices can send messages to one another, and they will be gotten and addressed all the while.

Versatile Web Application Development

Node.js was worked in view of adaptability — its name really says it. The environment permits numerous hubs to run all the while and speak with one another. Here’s the reason Node.js adaptability is better than other web backend development arrangements.

Node.js has a module that is liable for load adjusting for each running CPU center. This is one of numerous Node.js module benefits: you can run various hubs all at once, and the environment will naturally adjust the responsibility.

Node.js permits even apportioning: you can part your application into various situations. You show various forms of the application to different clients, in light of their age, interests, area, language, and so on. This builds personalization and diminishes responsibility. Hub accomplishes this with kid measures — tasks that rapidly speak with one another and share a similar root.

What’s more, Node’s non-hindering solicitation handling framework adds to fast, letting applications measure a great many solicitations.

Control Stream Highlights

Numerous designers consider nonconcurrent to be one of the two impediments and benefits of Node.js web application development. In Node, at whatever point the capacity is executed, the code consequently sends a callback. As the quantity of capacities develops, so does the number of callbacks — and you end up in a circumstance known as the callback damnation.

In any case, Node.js offers an exit plan. You can utilize systems that will plan capacities and sort through callbacks. Systems will associate comparable capacities consequently — so you can track down an essential component via search or in an envelope. At that point, there’s no compelling reason to look through callbacks.

Final Words

So, these are some of the top benefits of Nodejs in web application development. This is how Nodejs is contributing a lot to the field of web application development.

I hope now you are totally aware of the whole process of how Nodejs is really important for your web project. If you are looking to hire a node js development company in India then I would suggest that you take a little consultancy too whenever you call.

Good Luck!

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