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How to Add Bootstrap to Angular CLI Project

In this article we will learn how to setup an Angular project with Bootstrap 3 or Bootstrap 4.

1: Creating an Angular project with Angular CLI

The first step is creating your Angular project using Angular CLI.

For this example we will use the following command:

ng new angular-bootstrap-example

2: Installing Bootstrap from NPM

Next, we need to install Bootstrap. Change the directory to the project we created (cd angular-bootstrap-example) and execute the following command:

For Bootstrap 3:

npm install bootstrap@3.3.7

For Bootstrap 4:

npm install bootstrap

2.1: Alternative: Local Bootstrap CSS

As an alternative, you can also download the Bootstrap CSS and add it locally to your project. I donwloaded Bootstrap from the website and created a folder styles (same level as styles.css):

 Don’t place your local CSS files under assets folder. When we do the production build with Angular CLI, the CSS files declared in the angular.json will be minified and all styles will be bundled into a single styles.css. The assets folder is copied to the dist folder during the build process (the CSS code will be duplicated). Only place your local CSS files under assets in case you are importing them directly in the index.html.

3: Importing the CSS

We have two options to import the CSS from Bootstrap that was installed from NPM:

1: Configure angular.json:

"styles": [

2: Import directly in src/style.css or src/style.scss:

@import '~bootstrap/dist/css/bootstrap.min.css';

I personally prefer to import all my styles in src/style.css since it’s been declared in angular.json already.

3.1 Alternative: Local Bootstrap CSS

If you added the Bootstrap CSS file locally, just import it in angular.json

"styles": [

or src/style.css:

@import './styles/bootstrap-3.3.7-dist/css/bootstrap.min.css';

With this setup we are able to start using the Bootstrap CSS classes in our project.

4: Bootstrap JavaScript Components with ngx-bootstrap (Option 1)

In case you don’t need to use Bootstrap JavaScript components (that require JQuery), this is all the setup you need. But if you need to use modals, accordion, datepicker, tooltips or any other component, how can we use these components without installing jQuery?

There is an Angular wrapper library for Bootstrap called ngx-bootstrap that we can also install from NPM:

npm install ngx-bootstrap --save

 ng2-bootstrap and ngx-bootstrap are the same package. ng2-bootstrap was renamed to ngx-bootstrap after #itsJustAngular.

In case you want to install Bootstrap and ngx-bootstrap at the same time when you create your Angular CLI project:

npm install bootstrap ngx-bootstrap --save

4.1: Adding the required Bootstrap modules in app.module.ts

Go through the ngx-bootstrap and add the modules needed in your app.module.ts. For example, suppose we want to use the Dropdown, Tooltip and Modal components:

import { BsDropdownModule } from 'ngx-bootstrap/dropdown';
import { TooltipModule } from 'ngx-bootstrap/tooltip';
import { ModalModule } from 'ngx-bootstrap/modal';

  imports: [
  // ...
export class AppBootstrapModule {}

Because we call the .forRoot() method for each module (due the ngx-bootstrap module providers), the functionalities will be available in all components and modules of your project (global scope).

As an alternative, if you would like to organize the ngx-bootstrap in a different module (just for organization purposes in case you need to import many bs modules and don’t want to clutter your app.module), you can create a module app-bootstrap.module.ts, import the Bootstrap modules (using forRoot()) and also declare them in the exports section (so they become available to other modules as well).

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';

import { BsDropdownModule } from 'ngx-bootstrap/dropdown';
import { TooltipModule } from 'ngx-bootstrap/tooltip';
import { ModalModule } from 'ngx-bootstrap/modal';

  imports: [
  exports: [BsDropdownModule, TooltipModule, ModalModule]
export class AppBootstrapModule {}

At last, don’t forget to import your bootstrap module in you app.module.ts.

import { AppBootstrapModule } from './app-bootstrap/app-bootstrap.module';

  imports: [BrowserModule, AppBootstrapModule],
  // ...
export class AppModule {}

ngx-bootstrap works with Bootstrap 3 and 4. And I also made some tests and most of the functionalities also work with Bootstrap 2.x (yes, I still have some legacy code to maintain).

5: Let’s code!

Now that we have the setup for CSS and JavaScript components completed, let’s add some code to our app.component.html:

<nav class="navbar navbar-default">
    <div class="container-fluid">
        <div class="navbar-header">
            <a class="navbar-brand">
              <img src="assets/img/ngx-bootstrap.svg" class="logo">
            <span class="navbar-brand">Angular + Bootstrap</span>
        <ul class="nav navbar-nav">
            <li class="active"><a href="#">
              Link <span class="sr-only">(current)</span>
            <li><a href="#">Link</a></li>
            <li class="dropdown" dropdown> <!-- {1} -->
                <a dropdownToggle role="button"> <!-- {2} -->
                  Dropdown <span class="caret"></span></a>
                <ul *dropdownMenu class="dropdown-menu"> <!-- {3} -->
                    <li><a href="#">Action</a></li>
                    <li><a href="#">Another action</a></li>
                    <li><a href="#">Something else here</a></li>
                    <li role="separator" class="divider"></li>
                    <li><a href="#">Separated link</a></li>
                    <li role="separator" class="divider"></li>
                    <li><a href="#">One more separated link</a></li>


Content Credits: Loiane Groner

Happy Coding!

Basic Structure Of HTML

Here is basic structure of HTML which will help you kick-start your development.

Checkout the video below:

HTML is the standard markup language for creating Web pages.

  • HTML stands for Hyper Text Markup Language
  • HTML describes the structure of Web pages using markup
  • HTML elements are the building blocks of HTML pages
  • HTML elements are represented by tags
  • HTML tags label pieces of content such as “heading”, “paragraph”, “table”, and so on
  • Browsers do not display the HTML tags, but use them to render the content of the page

An HTML document has two* main parts:

  1. head. The head element contains title and meta data of a web document.
  2. body. The body element contains the information that you want to display on a web page.

In a web page, the first tag (specifically, <html>) indicates the markup language that is being used for the document. The <head> tag contains information about the web page. Lastly, the content appears in the <body> tag.


  • The <html> element is the root element of an HTML page
  • The <head> element contains meta information about the document
  • The <title> element specifies a title for the document
  • The <body> element contains the visible page content
  • The <h1> element defines a large heading
  • The <p> element defines a paragraph

Thought why “Hello World” is used as your first post? Check Out

Happy Coding!

Learn Angular be it 1,2,4 or 4+

If you are reading this post am assuming its been quite a pressure now with new languages coming in everyday. Angular is one of them, no wonder React and Vue have captured the market too but, Angular has its own pros and cons.

This post isn’t about coding, its about how and from where you can learn Angular.

So, today am gonna put in few YouTube channels here for you, where you can easily learn and follow the step by step process of Angular.

Before you start with the tutorial lets get this thing clear, for AngularJs that is Version 1 Core Javascript is essential whereas when it comes to 2 and 2+ version its all based on Typescript. So, i would recommend taking up few tutorials for typescript too before you go ahead with Angular.

AngularJs (v1) Tutorials:

Typescript Tutorials:

Angular 2 Tutorials:

Angular 4 Tutorials:

Angular 6 Tutorials:

Video Credits:


The Net Ninja


Alright guys thats it. All videos are from YouTube and worth watching.

Happy Coding!

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