Quick Look @ Angular

Quick Look @ Angular

Brett M. Nelson - Thursday, February 16, 2017

There seems to be some difficulty just trying out a modern Single Page Application framework. Gone are the day of adding a script tag to the page and doing simple binding syntax to just see how things could start to work.


You Typed:

Ah the "good 'o days"...


How do we get started with Angular with out spending months mastering the intricacies of setting the most basic project? After all we may just being evaluating it to see if the development style is something our team can work with. Having a huge time sink before we can even evaluate it is going to be a detractor.


Use the Angular-CLI!

Or it may be called @angular/cli now. Let's worry about that later.


ok, But How?

Lets take a look at what it takes to go from empty directory to "working" project using the Angular CLI.


Install angular-cli using npm or yarn.

Want to know more about yarn? Read here.


npm install -g @angular/cli


yarn global add @angular/cli

If you have used the Angular-CLI previously you should uninstall the previous version

npm uninstall -g angular-cli @angular/cli npm cache clean npm install -g @angular/cli@latest


yarn global remove angular-cli @angular/cli yarn cache clean yarn global add @angular/cli

With the cli installed globally we can now create a new project.


Lets create that project.

Creating a new Angular Project

ng new ng-quick-look --routing

Options at https://github.com/angular/angular-cli/blob/master/docs/documentation/new.md

The cli we installed is invoked with the ng command on the command line/shell of your choice.

We used the ng new to create our new app.

We threw in the --routing flag to add some routing down the line.

Once it says Project 'ng-quick-look' successfully created. you can cd ng-quick-look into and have a look around.

It looks like you can set the package manager the Angular-CLI will use with ng set --global packageManager=yarn if that's your ball of yarn...

It should look something like this:

ng-quick-look File Structure

ng-quick-look File Structure

Now Lets Run It

Since we have a basic app, lets see if it loads.

Start it up with ng serve

ng serve

ng serve

options availible at https://github.com/angular/angular-cli/blob/master/docs/documentation/serve.md

If you didn't specify a port number open a browser and enter the address "http://localhost:4200/" and you should see =>

App Works!

Update something

If you go into the src/app folder and open app.component.ts and update line 9

Original Title

export class AppComponent { title = 'app works!'; }

New Title

export class AppComponent { title = 'WIPDeveloper.com!'; }

And as long as you kept the server running when you made the change it should automatically reload the page with the change in the browser when you save after a quick rebuild. Quick because we don't have anything yet.

Save, Compile and Reload

Compile and Reload



Ok, since you asked so nicely.

Install Angular-CLI


npm install -g @angular/cli


yarn global add @angular/cli

Create a New Project

ng new ng-quick-look --routing

Go into the new project

cd ng-quick-look

Serve the app

ng serve

Open a browser to "http://localhost:4200/" and Ta-done!


Code can be found at Github/BrettMN/quick-look

Wasn't that Fun?

No? Let's take a look at creating something useful next time. What do you think it should be? Let me know by leaving a comment below or emailing brett@wipdeveloper.com.