The answer is both yes and no. While AngularJS does not have a built-in template engine, it does have a templating system that can be used to create dynamic web pages. The real power of AngularJS lies in its ability to extend HTML with directives, expressions, and filters.
Directives are a powerful way to extend HTML and create custom HTML elements. Expressions allow developers to bind data to HTML elements and create dynamic views, while filters can modify the output of an expression. All of these features provide the ability to create dynamic web pages without the need for a template engine.
To answer the question of whether AngularJS is a template engine, the answer is both yes and no. While it does not have a built-in template engine, it does have a powerful feature set that can be used to create dynamic web pages without the need for a template engine. With its powerful directives, expressions, and filters, AngularJS provides developers with a powerful set of tools for creating dynamic web pages.