ngx-screen-saver

About:

Screen saver component for Angular. Screen saver will appear when user is being idle for certain amount of time.

You can check them out on this demo website: https://szyszak.github.io/ngx-screen-saver-demo/

This library uses p5.js under the hood.

Installation guide:

Install library using npm:

npm install ngx-screen-saver

Screen savers depend on additional assets, you'll have to modify your angular.json file to add them:

"assets": [
  "src/favicon.ico",
  "src/assets",
  {
    "glob": "**/*",
    "input": "node_modules/ngx-screen-saver/assets",
    "output": "assets/ngx-screen-saver"
  }
]

Usage:

Add NgxScreenSaverModule to imports array in Angular module:

@NgModule({
  declarations: [AppComponent],
  imports: [BrowserModule, NgxScreenSaverModule],
  providers: [],
  bootstrap: [AppComponent],
})
export class AppModule {}

Put ngx-screen-saver component in the template (preferably in app.component.html):

<ngx-screen-saver></ngx-screen-saver>

Configuration:

You can pass following optional inputs to the component:

idleAfterMs: time from last user activity after which the screen saver will appear (in miliseconds). Default value: 10000 (10 seconds).

variant: screen saver variant to show. Available variants: "fireworks", "dvd", "stars". Default value: "fireworks".

opacity: screen saver opacity. 0 is transparent, 1 is opaque. Defaults to 1.

zIndex: screen saver z-index CSS value. Defaults to 1.

Example:

<ngx-screen-saver
  [opacity]="0.8"
  [zIndex]="2"
  [idleAfterMs]="2000"
  [variant]="'dvd'"
></ngx-screen-saver>