Angular Introduction

Angular is a platform and framework for building single-page client applications using HTML and TypeScript. Angular is written in TypeScript. It implements core and optional functionality as a set of TypeScript libraries that you import into your applications.

• If you have this error when run ng new <project name> on VS Code terminal.

ng : File C:\Users\Shady\AppData\Roaming\npm\ng.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see 
about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ ng new apex-test
+ ~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

• You need to run this command on powershell to fix that error.

$ Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope CurrentUser

That is all, now you can create new project from VS Code without any problem.