How To Build Progressive Web App: Best Examples & Tools For PWA

AgileTech Vietnam
5 min readMay 15, 2020


Which is better? A native mobile app or a progressive web app? That’s a great question to start learning how to build progressive web apps.

Then, this is our answer. If you aren’t talking about PWA, you are seriously missing out.

In recent year, progressive web application has grown to be the most optimization way in modern web development.

Nowadays, many users prefer mobile web browsing with friendly UI/UX design including instant loading time, offline mode, instant web payments or push notifications.

As the result, if you are watching carefully, there are many companies are catching the new waves with progressive web app.

For instance, let’s take a look at these well-known brands like Starbucks, Uber, Pinterest and countless others.

Since the Progressive Web App has been announced, an average conversion of each is more than 52%.

So, if you want to take things to the next level, let’s develop a PWAs to deliver fresh and friendly new experience to your mobile user. You have an idea in mind.

But you are still wondering how to develop your first progressive web app?

Don’t worry! In this blog, we will give you a complete guide to create a react progressive web application (PWA)!

However, before getting into building and deploying a progressive, let me tell all you need to know about progressive web app.

What is PWA?

According Statistics, currently, there are 3.3 billion smartphone users in the world! This figure is projected to reach 3.8 billion in the next three years.

Very quickly, smartphones have become an essential channel for driving loyalty and engagement.

One technology has also evolved is the Progressive Web App or PWA.

Supported by Google since 2015, a progressive web app brings the high level if user experience.

As a consequence, with the same features as native apps, progressive website has become the big buzz in the market. Why more and more companies are switching towards the Progressive web app?

  • Modern, fast and easy to use
  • Responsive: runs on almost devices like desktop, mobile, or tablet
  • Secure: is safe due to serving through HTTPS
  • Developed by Google: PWA is great for SEO
  • Regularly communicate: keep updated via push notifications
  • Friendly UI/UX: that engaging the same interaction methodology as a native app has
  • Easy to install: can be shared via a simple link or URL
  • Reliably connected: work offline and on sparse networks

Progressive web app vs Native app

Different language

Native apps are written to run on mobile devices. While PWAs are written to run on a web browser.

Native apps are developed with the programming languages of each platform (Objective-C and Swift for iOS and Java for Android).

On the other hands, developers use HTML, CSS, and JS to create a PWA.

Lower cost for PWAs

  • The price is cheaper: Depending on the purpose and complexity of the app, this requires a lot of time and money to develop an app in 2020.
  • Progressive web app is faster to build: Instead of developing an app, you can create an progressive web apps with help from Google’s Lighthouse.


  • Native app: you have to develop different platform’s stores like Apple’s App Store, Android’s Play Store,Windows Store and more. But being featured on app stores can help you sales boost quickly.
  • On the other hands, Progressive web apps: support popular browser such as Chrome, Safari, Firefox, etc. So that, you can easily reach more user in short time.


  • Native app cannot be indexed and listed in the search engine. You can help people find your app faster with App Store Optimization (ASO)
  • In contrast, progressive web app works like any website so they can be indexed in search engine. Additionally, this kind of software development has increased performance and engagement.

Good examples of PWA

To deeply understand how to create Progressive Web App, the best way is to look at top best examples of PWAs.

1. Starbucks

The famous coffee chain house, Starbucks, has built a progressive web app to get access to users.

Even when offline, they can browse the menu, order customization, and add to cart.

While the native iOS app is 148MB, the Starbucks PWA only weighed in at 233KB.

As the result, they doubled the number of web users who place orders each day, with desktop users now ordering at about the same rate as mobile users.

2. Uber

Uber’s PWA is designed to make car booking viable on 2G networks. It just loads in less than 3 seconds. As a result, Uber now set out to make the experience faster, friendlier to new users, and better designed for desktop.

For first-time riders, Uber says its data showed that they were more likely to book their first ride on the web over downloading the app. In addition, Uber has enabled quick ride request within location, network speed, and device.

Read also: How to build app like Uber?

3. Tinder

The dating app, Tinder, has recently launched its progressive web app. It was with an intention to move forward with the latest market trends.

With the new Tinder online, downloading time decreases from 11.91 to 4.69 seconds. Not only that, the PWA is 90% smaller than their native Android app.

In fact, they took 3+ month to develop a tinder PWA using React as their UI library and Redux for state management. Resultantly, its progressive web app in react delivers 10% data investment costs.

4. Forbes

Forbes is the well-known American business magazine with many articles from finance, marketing to investment, technology and more. And it is also one of the good progressive web app examples.

By building their Forbes PWA, they’ve cut their load time from 6.5 to 2.5 seconds as well as generated 20% more impressions than old mobile website. Therefore, users spend double time to read.

5. Pinterest

The last best example of progressive web app is Pinterest. With Pinterest PWA technology, they has increased:

  • User-generated ad revenue is up to 44%
  • Time spent increase by 40%
  • With an overall 60% increase in user engagement

So, below, we have listed top frameworks for building your progressive web app (PWA).

The list goes on. Let’s take a look at full article to know more!

What are Progressive web apps frameworks and tools?

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