Polymorpheus is a tiny library for polymorphic templates in Angular.
It is 1 KB gzip, dependency free and allows you to make pretty cool things.
It abstracts over different ways of view customization in Angular with one simple attribute component:
<header polymorpheus-outlet [content]="content" [context]="context"></header>Content accepts:
- primitives like
numberorstring - functions that take
contextas argument and return a primitive - templates that get instantiated with given
context - components that would get
contextinjected through DI
Context is optional when you need your content to adapt to the situation
Typical use case would be a component that accepts visual customization and defines context by itself. Say a menu list where you can configure how each item should look like by passing a template. And context would be item itself and, for example, whether it is focused or not.
Please see extensive demo.
You can also read about this concept in detail.
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 Alex Inkin 
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 Roman Sedov
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