A brief intro to progressive web apps & conventional ways of performance optimization on web. The presentation was given as part of a tech talk, thus the readers are suggested to read through the reference links as well.
Progressive Web Apps (PWAs) provide an app-like user experience through the use of features like service workers, web app manifests, and push notifications. They load instantly, work offline, and can be installed on the home screen without an app store. Service workers act as a proxy to cache resources, enabling fast and reliable performance even in uncertain network conditions. PWAs are responsive across devices and browsers, and feel natural on each platform due to their immersive, app-like interfaces.
Progressive web apps (PWAs) are experiences that combine the best of the web and mobile apps. They load quickly, work offline, and feel like native mobile apps. The key aspects of PWAs include service workers for offline functionality, app shells for fast loading, and manifest files for home screen capabilities. PWAs use caching strategies and service workers to load from the cache first for offline access, then request updates from the network as needed. This provides a better user experience than online-first solutions which require network connectivity.
This slide is from the talk that i have given in DevFest at GDG Jalandhar & DSC Workshops.it Contains all the basic features,code and tools required to build a Progressive web apps.
This document provides an overview of progressive web apps (PWAs). It defines PWAs as web applications that are regular web pages but can appear and function like native mobile or desktop apps. The document discusses why PWAs are useful by allowing apps to load quickly, work offline, and avoid large downloads. It outlines key features of PWAs like being reliable, fast, engaging, and installable. Examples of popular PWA implementations are also provided.
Progressive Web App New Web Technology for the Mobile User Which work on Poor Data Connection and It Will Work With Simple Manifest File Or with use of Service Workers. It Feel Like Mobile App to the user.
Progressive Web Apps (PWAs) provide an app-like user experience on the web by making use of modern web capabilities. PWAs use a web app manifest and service workers to work offline, receive push notifications, and load quickly. The web app manifest allows developers to define how the app should appear to users, while service workers cache assets to provide an app-shell experience regardless of network availability. Tools like sw-precache and sw-toolbox help generate service worker code and implement common caching strategies. By following best practices for manifests, service workers, and other features, web apps can achieve many of the benefits of native mobile apps without needing to be installed from an app store.
This Slide Deck Was used on my Masterclass abut PWA in my Masterclass about PWA and Web Standards. Thia was an introduction to PWA and his basic stone Path.
Progressive Web Apps (PWAs) are websites that utilize modern web capabilities to deliver native app-like experiences to users. PWAs are built using common web technologies including HTTPS, service workers, and web app manifests. Service workers allow PWAs to work offline by caching app assets and responding to fetch events. When installed on a user's homescreen, PWAs can load quickly and feel like native applications while retaining the benefits of the web such as being discoverable, installable, and updatable.
Modern website architectures are typically composed of 2 parts: frontend and backend. Building out frontend and backend components requires diverse skill sets and often have competing interests when it comes to developer productivity and site performance. This talk will discuss some ways Java frameworks deal with these issues as well as benefits and tradeoffs. The talk will include combine demos with cutting edge frontend frameworks (Handlebarsjs, CoffeeScript, Less) and popular Java backends (Spring, Apache CXF). Bio: Bob Paulin is an independent consultant that has been developing on Java for the past 10 years. Bob is focuses on Business Enablement and Web Centric Applications. He’s presented in the past at CJUG on Apache Sling and is currently helping his clients perform modular development/design, automation for continuous delivery, and build forward leaning web applications. When not coding, Bob enjoys coaching football and spending time with his with his wife and 3 kids.