ngTemplateOutlet

One Slot? Two Slots? Conditional Slots? Solved.

One Slot? Two Slots? Conditional Slots? Solved.

July 10, 2025

Multi-slot content projection in Angular enables flexible component APIs, but managing multiple slots, conditional projection, and fallback content requires understanding Angular's content projection system. This tutorial demonstrates how to create components with multiple named slots, handle conditional content projection, provide fallback content when slots are empty, and conditionally render the same slot in different locations based on component state.

Angular ngTemplateOutlet: Eliminate Repetitive Code in Templates

Angular ngTemplateOutlet: Eliminate Repetitive Code in Templates

September 27, 2024

Code duplication in Angular templates creates maintenance nightmares, bloated bundles, and inconsistent UIs. When you need to update similar markup across multiple components, missing even one instance breaks the user experience. Angular's ng-template and ngTemplateOutlet solve this by letting you define reusable template fragments that can be stamped out anywhere in your app. This tutorial shows you how to eliminate repetitive code, create flexible components, and maintain consistency across your application.