According to news on February 16, open network advocacy organizations have previously questioned Apple’s new European regulations, believing that they severely weakened PWA network applications and reduced them to shortcuts. Apple updated its official support document to state that this move is to comply with the requirements of the Digital Markets Act. Apple explained that after the release of non-WebKit rendering engines in the European market, a new integration architecture must be established. However, the current iOS system is not complete enough and does not have the ability to solve the complex security related to PWA applications after using third-party browser engines. and privacy issues. Apple explained that it was not practical to work on this given the other requirements of DMA and the very low user adoption of PWAs. Therefore, in order to comply with

PWA's web standards include "Service Worker Service Worker Thread", "Web App Manifest Network Application List", "HTTPS Security Protocol", "IndexedDB Offline Data Storage", "Web Push Push Notification" and "App Shell Application Shell Mode" Standards: 1. Service Worker is one of the core technologies of PWA, used to implement offline caching, push notifications and other functions.

With the popularity of mobile Internet, more and more enterprises and developers are beginning to realize the business value brought by mobile applications. However, the traditional native development method faces many problems, such as low development efficiency and limited support platforms. Therefore, a new development method is gradually emerging - mobile application development based on Web technology, including PWA and Hybrid. This article will briefly introduce how to use the Vue framework to build PWA and Hybrid mobile applications. 1. PWA1.1 What is PWAPWA or Pro?

To develop a ProgressiveWebApp (PWA), you need to master its core features, installation mechanism and performance optimization strategies. 1. The three core features of PWA include installability, offline availability and HTTPS support. The key technologies are ServiceWorker and manifest.json; 2. User installation needs to meet the access frequency, ServiceWorker registration and manifest configuration, and actively prompt by listening to beforeinstallprompt events; 3. Performance optimization is recommended to use efficient caching strategies, resource compression and lazy loading, pay attention to iOS compatibility, and consider framework plug-in to assist in development.

Workbox is a ServiceWorker enhancement tool set launched by Google to simplify PWA development. It implements resource caching, request routing and version update functions through modular encapsulation, such as configuring cache policies for different resources (NetworkFirst, CacheFirst, etc.), supports a variety of access methods (such as workbox-sw.js, workbox-webpack-plugin), and provides debugging tools and log support to help developers efficiently build a reliable offline experience.

To enable push notifications in the H5 page, firstly, the user authorization is required to obtain permissions through Notification.requestPermission(); secondly, use PushManager.subscribe() to obtain subscription information including endpoint, publicKey and authToken; finally send the subscription information to the backend to save. Push messages are sent by the backend calling the WebPush protocol. For example, in Node.js, you can use the web-push library to construct a request and send a POST to the endpoint address. When the message arrives, ServiceWorker listens for push events and passes showNotific

ProgressiveWebApps(PWAs)in2024arewebapplicationsthatdeliveranativeapp-likeexperiencethroughthebrowser,offeringofflineaccess,pushnotifications,homescreeninstallation,andfastperformancewithonecodebaseacrossplatforms.1.TheyarebuiltusingaWebAppManifestfo

PWAsareaviablealternativetonativeappsin2023,offeringapp-likeexperiencesviathebrowserwithofflineaccess,pushnotifications,andhomescreeninstallation.1.Theyenablecross-platformreachwithonecodebase,reducingdevelopmentcosts.2.Theydeliverfasterloadtimesandl