Tools for Fast Angular Applications
Improving the time to interactive of your app
Minko Gechev
@mgechev
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
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Automatic code-splitting
Angular CLI version 8.1
$ ng g module about --route about --module app
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Automatic code-splitting
Angular CLI version 8.1
$ ng g module about --route about --module app
module name
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Automatic code-splitting
Angular CLI version 8.1
$ ng g module about --route about --module app
lazy-route path
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Automatic code-splitting
Angular CLI version 8.1
$ ng g module about --route about --module app
parent module name
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Generated a lazy-route
• Defined an NgModule
• Declared a lazy-route
• Declared a default route
• Defined a component
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
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ngx-quicklink
• Detects links in the viewport
• Waits until the browser is idle
• Checks user’s connection
• Prefetches the lazy modules
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
Bundle Preloading
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• ng add a platform module
• Run ng deploy
Deployment via Angular CLI
Introduced in CLI v8.3
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Supported platforms
for automatic deployments via the Angular CLI
@angular/fire @azure/ng-deploy @zeit/ng-deploy
angular-cli-ghpages @netlify-builder/deploy ngx-deploy-npm
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
Bundle Preloading
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
Bundle Preloading
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
Bundle Preloading
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Practices for speed
automated with the Angular CLI & schematics
Code-splitting Efficient serving
Bundle Preloading