Angular dependency injection — Reveal.js presentation

Workshop deck on dependency injection in Angular (standalone, signal APIs, inject()).
Runs in the browser; no build step.

How to open

• Option 1: Open index.html directly in a browser (double-click or file:///...).
  Some features (e.g. speaker notes via URL) may depend on the environment.

• Option 2 (recommended): Serve the folder with a local HTTP server, then open the URL.

  # From repo root
  npx serve presentation
  # or
  python -m http.server 8080 --directory presentation

  Then open http://localhost:3000 (or the port shown).

Speaker notes

Append ?notes to the URL to show speaker notes in a separate window (e.g. http://localhost:3000/?notes).

Contents

• Slides: All content is in index.html (sections = slides).
• Assets: assets/injector-tree.svg — injector tree diagram.
• Styles: css/custom.css — layout and code block tweaks.

Code on slides uses only signal APIs and inject() (no @Input/@Output, no constructor injection, no NgModules).