A Progressive Web App or PWA is a web application that has a set of capabilities (similar to native apps) which provide an app like experience to users. PWAs need to meet a set of essential requirements that we'll see next. PWAs are similar to native apps but are deployed and accessible from web servers via URLs, so we don't need to go through app stores.
A PWA needs to be:
Progressive: Work for every user, regardless of browser choice, because they are built with progressive enhancement as a core tenet.
Responsive: Fit any form factor, desktop, mobile, tablet, or whatever is next.
Connectivity independent: Enhanced with service workers to work offline or on low quality networks.
App like: Use the app shell model to provide app style navigation and interactions.
Fresh: Always up to date thanks to the service worker update process.
Safe: Served via HTTPS to prevent snooping and ensure content has not been tampered with.
Discoverable: Are identifiable as "applications" thanks to W3C manifests and service worker registration scope allowing search engines to find them.
Re engageable: Make re engagement easy through features like push notifications.
Installable: Allow users to "keep" apps they find most useful on their home screen without the hassle of an app store.
Linkable: Easily share via URL and not require complex installation.
In detail, this course will cover everything you need to build amazing PWAs leading to a score of 100 (out of 100) in Google's PWA auditing tool "Lighthouse".
But things have changed since the introduction of Single Page Applications (SPAs). React JS makes it very easy for us to create such SPAs.
Hi. My name is Vinod and I am a software trainer, consultant and freelance developer in Bangalore, India.
Reviews and Ratings
View More Reviews
Frequently Asked Questions
It is an online tutorial that covers a specific part of a topic in several sections. An Expert teaches the students with theoretical knowledge as well as with practical examples which makes it easy for students to understand.
A Course helps the user understand a specific part of a concept. While a path and E-Degrees are broader aspects and help the user understand more than just a small area of the concept.
A Course will help you understand any particular topic. For instance, if you are a beginner and want to learn about the basics of any topic in a fluent manner within a short period of time, a Course would be best for you to choose.
We have an inbuilt question-answer system to help you with your queries. Our support staff will be answering all your questions regarding the content of the Course.
Frequently Bought Together
Black Friday Excusive Offer
Use Coupon -
To Avail Flat 5% Extra Discount
Combo Price: 0