Bootstrap 4 is a powerful front-end framework that allows developers to create responsive web applications with ease. It provides a range of pre-designed components and styles that streamline the development process. In this article, we will explore various Bootstrap 4 examples that will give beginners a solid understanding of how to use this framework effectively. The importance of examples in learning cannot be overstated; they provide practical insights into how theoretical concepts are applied in real-world scenarios. So, let’s dive into the examples!

Bootstrap 4 Examples

Example 1: Basic Template

A basic Bootstrap template sets up the essential structure for any web page. Here’s how you can create one:

    
    
    
    


    

        
Welcome to Bootstrap 4!
        
This is a basic template.
    

Example 2: Jumbotron

The jumbotron component is used for displaying large promotional content or information. Here’s how to implement a jumbotron:

    
Hello, world!
    
This is a simple hero unit, a simple Jumbotron-style component for calling extra attention to featured content or information.
    

    
It uses utility classes for typography and spacing to space content out within the larger container.
    Learn more

Example 3: Grid System

Bootstrap’s grid system enables developers to create responsive layouts with ease. Below is a simple example:

    

        
Column 1
        
Column 2
        
Column 3
    

Example 4: Navbar

A navbar is an essential navigation component in web applications. Here’s an example of a basic Bootstrap navbar:

Example 5: Cards

Cards are versatile content containers in Bootstrap. Here’s how to create a card:

    
    

        
Card title
        
Some quick example text to build on the card title and make up the bulk of the card's content.
        Go somewhere
    

Example 6: Forms

Forms are integral to web applications. Here’s an example of a simple Bootstrap form:

    

        Email address
        
        We'll never share your email with anyone else.
    
    

        Password
        
    
    Submit

Example 7: Table

Displaying data in a table is essential. Here’s how to create a basic Bootstrap table:

    

        

            
#
            
First
            
Last
            
Handle
        
    
    

        

            
1
            
Mark
            
Otto
            
@mdo
        
        

            
2
            
Jacob
            
Thornton
            
@fat
        
    

Example 8: Modal

A modal is a dialog box that interrupts the user’s workflow. Here’s how to implement one:

    Launch demo modal




    

        

            

                
Modal title
                
                    ×
                
            
            

                Modal body text goes here.
            
            

                Close
                Save changes
            
        
    

Example 9: Carousel

The carousel component allows you to display a series of content items in a slideshow format. Here’s an example:

    

        

            
        
        

            
        
    
    
        
        Previous
    
    
        
        Next
    

Example 10: Alerts

Alerts provide contextual feedback messages to the user. Here’s how to create an alert:

    This is a warning alert—check it out!

Example 11: Progress Bars

Progress bars are used to indicate progress on a task. Here’s an example:

    
75%

Example 12: Bootstrap Icons

Bootstrap supports icons that can enhance your UI. Use Bootstrap Icons as shown below:

 Example Icon

Example 13: Typography

Typography components help manage your text styles. Here’s a simple example:

This is a header
This is a paragraph with some strong text.

Example 14: Buttons

Buttons are fundamental to any web interface. Here’s how to create a Bootstrap button:

Primary Button

Example 15: List Group

A list group is a flexible and powerful component for displaying a list of items. Here’s an example:

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    Morbi leo risus

Conclusion

In this article, we explored various Bootstrap 4 examples ranging from basic templates to advanced components like carousels and modals. Each element has its significance and application in web development. As you practice these examples, you’ll become more proficient in using Bootstrap to create attractive and mobile-friendly web applications. Don’t hesitate to explore more components and experiment further with your creations!

FAQ

What is Bootstrap 4?

Bootstrap 4 is a front-end framework designed to simplify web development by providing ready-made components and responsive grid layouts.

How do I install Bootstrap 4?

You can either download Bootstrap files and include them in your project or link to the Bootstrap CDN in your HTML files.

Why is responsiveness important?

Responsive design ensures that your web application looks great on devices of all sizes, from smartphones to large desktop screens.

Can I customize Bootstrap?

Yes, you can customize Bootstrap’s default styles by overriding CSS styles or using the Bootstrap customization options.

Where can I find more examples?

There are many resources online including the official Bootstrap documentation that provides more examples and explanations of components.