What is Angular?
It is JS based framework used for creating application running in browsers.
Why to use it?
It make process of building interactive, complex user interface easier then javascript.
What does Angular Framework have or provide ?
It has or provide us tools & features mentioned above.
Tools :
1) CLI – Command Line Interface
2) Debugging Tools
3) Plugins for IDE & Editors
How does it make developing interactive or complex user interface easier/ its features?
It make easier in 4 ways.
1) Declarative syntax instead of imperative syntax of javascript.
2) Separation of concern by using components.
3) By preventing run time error using type script.
4) Using some object oriented concept & principles.
When to avoid using Angular?
For trivial application.
E.g. CRUD application, 1 module, Little business logic, Small DB, Basic authentication, No integration, Low traffic .
When to select Angular?
- For enterprise application.
- For building application having complex interactive user interface
- Angular give benefit when your trivial application start having complex user interface.