Angular Lifecycle Integration

Angular Lifecycle Integration Overview

At its core, angular lifecycle integration is about doing one thing well inside your single-spa project. Once you understand the pattern, you can apply it consistently across features and teams.

Good angular lifecycle integration pays off across the whole codebase: fewer surprises, easier testing, and smoother onboarding. The snippet below is a solid starting point.

export async function bootstrap(props) {
  // one-time setup
}

export async function mount(props) {
  // render the app into props.domElement
}

export async function unmount(props) {
  // tear down and clean up
}

Every single-spa application exports bootstrap, mount, and unmount lifecycle functions.

Angular Lifecycle Integration Example

registerApplication({
  name: '@org/app',
  app: () => System.import('@org/app'),
  activeWhen: ['/app'],
});
start();

• Start from a minimal Angular Lifecycle Integration example and grow it only as needed.
• Keep configuration explicit so Angular Lifecycle Integration behaves the same in every environment.
• Name things clearly so teammates understand your Angular Lifecycle Integration at a glance.
• Add tests around Angular Lifecycle Integration early to lock in expected behaviour.

Single-SPA Cheatsheet

Core single-spa APIs related to angular lifecycle integration.

How Angular Lifecycle Integration Works in Single-SPA

Angular Lifecycle Integration is part of how single-spa lets multiple applications — even in different frameworks — coexist on one page. A root config registers each app and controls when it is active.

Every single-spa application exports bootstrap, mount, and unmount lifecycle functions.

• A root config registers apps and calls start().
• Each app exports bootstrap, mount, and unmount lifecycles.
• activeWhen decides which routes each app owns.
• Import maps resolve each app's bundle at runtime.

Practical Guidance for Angular Lifecycle Integration

For reliable micro frontends, angular lifecycle integration should isolate failures and keep shared state minimal. Let each team own its app end to end while agreeing on a few shared contracts.

Common Mistakes

• Copying angular lifecycle integration snippets without understanding what each line does.
• Skipping error handling and edge cases when wiring up angular lifecycle integration.
• Leaving angular lifecycle integration untested, so regressions slip into production.
• Over-engineering angular lifecycle integration before you actually need the extra flexibility.

Key Takeaways

• Angular Lifecycle Integration is a core part of working effectively with single-spa.
• Start small and keep angular lifecycle integration focused on a single responsibility.
• Apply consistent patterns so angular lifecycle integration scales across your project.
• Test and document angular lifecycle integration to keep it maintainable over time.