Ngx-update-app NPM

Angular directive for updating app via service workers
✓ Angular 19 compatible

Here's the demo

Lightweight
No dependencies!
Directive way
Customizable options...

🛠️ Install

yarn add ngx-update-app

🚀 Quick start

Provide config

import { provideUpdateApp } from 'ngx-update-app';

export const appConfig: ApplicationConfig = {
  providers: [
    provideUpdateApp({
      interval: 1000 * 60, // check new version every minute
      dryRun: false, // set to true if zou want to see alert on init
      onUpdateFactory: () => {
        // you can use inject() here
        return () => alert('Should update');
      }
    }),
    provideServiceWorker('ngsw-worker.js', { enabled: !isDevMode(), registrationStrategy: 'registerWhenStable:30000' })
  ]
};

Use directive in root component

import { NgxUpdateAppDirective } from 'ngx-update-app';

@Component({ standalone: true, hostDirectives: [NgxUpdateAppDirective] })
export class AppComponent {}

🛠️ Options

Option	Type	Default	Description
interval	number	undefined	interval to check new version in milliseconds
dryRun	boolean	false	force update action once on init
onUpdateFactory	function	undefined	function which will be called on update