Fastest Way to Develop Progressive Web Applications

Progressive websites have become increasingly popular as a technique to create applications. Start with the idea of what is a Progressive Web App (PWA). Suppose, with a single codebase and having some enhancements to your application using APIs could deliver it to anyone, anywhere, and at any time. That’s what Progressive Web Apps are. The increasing demand for PWAs has become so popular in recent years because they bridge the gap between native and web applications by providing; capability, reliability, and installability, all under the same roof. This article focuses on discovering tools and technologies that quickly enable you to build and optimize PWAs.

We know some tech giants that have used PWAs, such as Google, Twitter, BMW, Pinterest, and several eCommerce platforms. And considering this fact, some tools help develop progressive web apps at a quicker pace. Before creating a PWA, we must choose a core framework for our application: Angular, React, Vue, Polymer, and PWABuilder.

Generally, a PWA is considered to be good if it:

Let’s suppose we want to create an app that, upon loading, shows a “Button” and, on clicking, starts a five-minute timer. This application would require HTML5, CSS scripts, and a JavaScript function to perform an action on that button. Initially, we’ll have to create an index.html file, as that will contain the skeleton of our application and that will be the first thing the user sees when the application runs. This must exist within our index HTML content, with internal CSS, to guarantee that it loads quickly and that users won’t have to stare longer than required.

Throughout the code, we can use Knockout, which simplifies the JavaScript user interface (US) with the Model-View-ViewModel (MVVM) pattern. Other than that, there are more and faster ways to develop PWAs, for instance, by registering a service worker. In this development process, we’ll need to have a service worker take full advantage of the full range of PWA features. Fortunately, they’re simple to set up. If the user’s browser supports service workers, we can proceed to register the service-worker.js file.

Knockout

As proposed in the example above, for lightweight PWAs, we can use Knockout as it uses JavaScript to handle MVVM patterns and bindings. It has a small 13KB library that can be easily included in our existing website to make it progressive. Being a “go-to” framework, Knockout reduces the execution time for smaller PWA projects. Since its template helps minimize the repetition of DOM elements, it is one of the best tools for developing PWAs.

React

React is globally recognized as a significant leap in creating modern PWA for mid-scale and large projects for mid-scale and large projects. With React loaders that allow flexibility and offer decent server-side rendering support to developers, it is a crucial factor in creating an interactive and engaging PWA. We can reuse most of the JavaScript code with a component-centered approach, saving development time.

The UI components can be rendered in the browser, on the server using Node.js; inside rendering can be handled using React Native. This removes the need for manually adding management functionality of operating a PWA on different platforms.

Angular

Its fully modular nature and element compatibility allow working with other frameworks. Angular saves the struggle of repetitive tasks and is much easier to build PWAs with. PWAs built with Angular deeply profit from its Ahead-of-time compilation, rendering applications at a faster speed. Angular is a recommendable framework since it efficiently converts Angular HTML and TypeScript code into JavaScript code before the browser downloads or runs the application.

Polymer template

Using Polymer — an open-source project by Google — we can reduce the overall time to set up a PWA. Polymer being open-source, it is continuously updated to keep up with the optimizations in PWAs. Most companies and software developers use the Polymer template to build prototypes of their products. This helps them focus on the priority tasks simultaneously.

PWABuilder

“To be the best at what it does” — founded and built by Microsoft for converting websites into cross-platform PWAs. PWABuilder offers fast, functional, and engaging PWAs that use Vue.js for web development and are built using Node.js and Vue.js.

Modern PWAs have extra features and fundamental functionalities that encourage users to have a better user experience. Progressive improvement is used in PWAs to download essential tasks first, then add persuasive and functional features as needed, ensuring that all of our customers have the same core experience. PWAs are the way to go if you want to reach the largest potential audience.

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