Progressive Web Apps (PWAs) in Astro

PWAsIt stands for progressive web apps. are a way to turn existing web applications into feeling and behaving like native mobile apps. Because creating a PWA from an already existing site requires only minor configuration, there should be no reason not to turn our project into a PWA.

What is a PWA?

PWAs are existing sites or web apps that use modern web development techniques to make them behave and feel like native mobile applications. They’re often described with three words that characterize them: they’re reliable, fast, and engaging.

• Reliable: They’re reliable because they work in uncertain network conditions or even without an internet connection. This is achieved through the use of service workers, enabling web apps to load instantly with the help of caching.

• Fast: Load time alone won’t make our users stay if the performance of the site is not optimal. PWAs are known for being fast, whether it comes to user interaction, animation, or just smooth scrolling.

• Engaging: They feel like native applications on mobile devices. They’re installable through the browser without the need for an app store. Once available on the user’s home screen, they can be opened in full screen to create an immersive experience. Through the use of web push notifications, we can also reengage with users.