Angular CLI - ng doc Command


This chapter explains the syntax, arguments and options of ng doc command along with an example.


The syntax for ng doc command is as follows −

ng doc <keyword> [options]
ng d <keyword> [options]

ng doc command opens the official Angular documentation in a browser, and searches for a given keyword. Options are optional parameters.


The arguments for ng doc command is as follows −

Sr.No. Argument & Syntax Description
1 <keyword> The keyword to search for, as provided in the search bar in


Options are optional parameters.

Sr.No. Option & Syntax Description
1 --help=true|false|json|JSON

Shows a help message for this command in the console.

Default: false

First move to an angular project updated using ng build command.This chapter is available at

Now run the doc command.


An example for ng doc command is given below −

\>Node\>TutorialsPoint> ng doc build

Now a browser window will open and search the relevant keyword.

Doc Search