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Angular vs. Bootstrap: A Comparison of Frontend Frameworks

February 24th, 2023


Frontend frameworks have dramatically evolved in the past decade, some of which are among the significant game-changers. "Which frontend technology should I work with next?" This is a common question that quivers through the mind of every CTO before starting a project. 

This article brings you a fair comparison of two powerful frameworks, Angular and Bootstrap. It also provides information on hiring professionals for Angular development services.

Overview of Angular

What is Angular?

Angular is a typescript-based JavaScript framework useful for building scalable web applications. It is an open-source frontend framework that is ideal for one-page websites. However, it is also well suited for developing the frontend for large-scale websites. It provides development opportunities across all platforms through its reusable code that can be used for any deployment target. It has a dynamic UI binding at a plain object or property level and a two-way data binding integral to its architecture. 

Angular was released in 2016, a complete rewrite of the 2010 AngularJS. Misko Hevery and the Angular team at Google developed the application framework. It is the same team that is handling the framework today, along with other external developers. It helps save you the time of writing code from scratch, saving time and effort.

Uses of Angular

  • Video streaming applications

  • e-Commerce applications

  • Real-time data application

  • User-generated content portals

  • Content-based websites

  • Progressive web applications

  • Native mobile applications

  • Single-page web applications

  • Gaming applications

  • Cloud-based applications

  • Microsoft Office – The documentation software made a bold move with its migration to the online platform with its Office 365 API. The application's single-page view with an excellent UI has been possible using Angular.

  • Gmail – The single-page mailing application uses Angular for its dynamic interface. The site renders data on the frontend, enables access to the cached data offline, and incorporates several SPA advantages. 

  • – The Weather Channel incorporates Angular for its UI, which is managed by separate teams for its directories. Angular allows the site to integrate multiple maps, real-time broadcasting, and video streaming for news updates.

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Pros and Cons of Angular

Pros of Angular - The TypeScript advantage

  • This superset of JavaScript offers superior navigation, refactoring services, and auto-complete, eliminating errors within code while developing enterprise-scale applications. 

  • Google Support – Long-term Google support backed with detailed documentation and further possibilities of expanding the framework with improved developmental features. 

  • High Performance – Provides high performance to the developers ensured by the hierarchical dependency injection, Ivy renderer, AOT compiler, differential loading, and Angular Universal support. 

  • Third-party Integration – The framework allows easy integration of third-party applications, providing more flexibility and tools for development. 

  • Customizable Framework – Elements and modules can be easily integrated from other frameworks and customized as per the developer's requirements. Reusing and managing Angular HTML elements is also possible by wrapping them as a DOM element.

Cons of Angular

  • Complexity – Despite its component-based architecture, the management of components and repetitiveness make the frontend framework verbose for its development community. 

  • Steep learning curve – It has a steep learning curve since, although it uses JavaScript, it is a bit more complicated than React and Vue.

  • Heavily weighted framework – Simple and small applications can become bloated because of their requirements of boilerplate codes, abstractions, and other bundled features.

Angular User Experience

Angular has emerged as a robust frontend framework for building user interfaces and independently handling the frontend. Since the framework has been divided into components, classes, and segmentation for a clean coding architecture, it manages user interaction through templates. The framework contains the display of data to the users in a sophisticated way. Moreover, the library store is responsible for handling reactivity, and asynchronous programming responsible for making the application responsive to users and their actions.

Providing the template language helps keep the data binding and rendering of HTML on the same page. That means every time the application page is rendered, the framework interacts with the template syntax and updates the view in no time. Again, keeping no time gap between updating and displaying the information to the users.

Acquaint Softtech is a well-established Angular development company with a dedicated team for frontend development. We have expertise in several backend & front technologies and are highly experienced Angular developers. Hire Angular developers from us for creative, intuitive, and appealing angular frontend development.

Overview of Bootstrap

Bootstrap, also known as Twitter Bootstrap, is an open-source frontend CSS framework used to create responsive mobile-first websites. The frontend framework template for Bootstrap is primarily based on CSS. It has become a popular UI development framework for its responsive design templates, frameworks, grids, and, most importantly, multi-site compatibility.

Mark Otto and Jacob Thornton developed this framework with the idea of standardizing the use of a framework by Twitter employees. This is how the framework came to be known as Twitter Bootstrap. In 2011, the developers launched this project on GitHub for everyone's access.

Uses of Bootstrap

  • Microblogging applications

  • Social media applications

  • Video streaming applications

  • E-commerce websites

  • Content-based website

  • Geo-location applications

  • On-demand applications

  • Payment applications

  • Messaging service web app

  • Responsive web applications

  • WhatsApp – The user interface of Web WhatsApp has been created using Bootstrap for better interactive features and facilities over the desktop application

  • PayPal – The online payment processing website uses Bootstrap's Pricing Sliders to create payment forms while checking out, adding cards, or paying bills through the site. 

  • Apple Map Connect – Apple uses Mapkit JS to create its interactive maps for multiple platforms. Mapkit JS employs Bootstrap to build its user interface designs. 

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Pros and Cons of Bootstrap

Pros of Bootstrap

  • Responsive design: Provides the necessary features of creating a user interface that is responsive in styles and structures and is compatible with multiple platforms.

  • Time-saving: Provides excellent documentation on each component, and its readily available resources help omit the process of writing codes and debug the sites quickly. The CSS per-processor, LESS, can save time on the custom development process. 

  • Styling Components: Provides various user templates, themes, and plugins and a grid system that are free and customizable as per project requirements.

  • Consistency and Compatibility: Excellent CSS and JavaScript compatibility enables cross-browser consistency.

  • Substantial community support: A free and open-source framework on GitHub with significant community support contributing to its development.

Cons of Bootstrap

  • Similar website templates: Usually criticized for having limited templates, making websites and applications with Bootstrap look the same. Avoiding this similarity might require extensive manual customization, which can be time-consuming and beats the purpose of using this framework. 

  • Learning curve – Developers may have to invest time, though depending on their prior knowledge of frontend technologies, to learn more about the class components and combinations. 

  • Rewriting and Overriding: Significant customization might lead to deviation from the traditional Bootstrap designs, creating compatibility and consistency issues.

Bootstrap User Experience

Twitter Bootstrap was developed as a web-responsive frontend framework to render a standardized and best user experience. The framework's responsive design gives web users, developers, and viewers consistency across all platforms, directly increasing the application's trust and value.

For enhancing the user experience to a greater degree, Bootstrap UI HTML Kits like Get Shit Done, Shards Dashboard Lite React, and Stream can be used. Bootstrap also offers custom form controls to create elegant form layouts. It allows you to create customized and browser-compatible radio buttons and checkboxes, file inputs, select dropdowns, and range inputs.

We have a strong team of developers with expertise in various technologies like HTML, CSS, JavaScript, jQuery, and several JavaScript frameworks. They are also well experienced in Bootstrap to create a highly appealing and easy-to-navigate frontend for your project. We make the most of this open-source framework (Bootstrap) by leveraging the fluid grid system and responsive design to create custom solutions. Consult the experts at Acquaint Bootstrap development services; we use a mobile-first approach and develop a stunning frontend to complement the rich feature set of your website.

Difference Between Angular & Bootstrap


  • Angular utilizes JavaScript and offers a data binding and routing facility for creative & innovative frontend development.

  • Bootstrap provides a structure using CSS, HTML, & JavaScript and is ideal for the layout of web pages. 

  • Angular is helpful in developing dynamic websites and integrates better with the backend to offer more functionality. It utilizes the MVC architecture to communicate and provide the view data. It also has an excellent templating engine.

  • Bootstrap, on the other hand, uses a simpler method to communicate using forms and has a limitation on the type of functionality it can offer. 

  • Bootstrap can be used for mobile application development, unlike Angular.

  • Bootstrap is simple, easy to understand, and can be implemented quickly. Angular is a comprehensive framework with data binding and routing facilitated and is an ideal solution to separate the backend code from the frontend by offering features to create a more appealing frontend or interface.

The Verdict

With all the technical jargon of Bootstrap and Angular, the answer you are likely to be looking for is, "Which frontend framework would be an appropriate framework for my project and profitable for my business growth?"

Both Bootstrap and Angular are backed up by two corporations and a massive developing community that is continuously assisting in evolving the framework. Irrespective of the limitations of Bootstrap and Angular, both applications are known for creating popular, modern, high-performance, and even large-scale applications for their users. That said, both have their strengths, and one should choose the frontend solution wisely depending on the type of website one wishes to build. 

Angular and Bootstrap can also be used together. It is possible to create a responsive and appealing frontend to complement a well-designed backend ideal for large websites with a combination of Bootstrap grid system, Bootstrap CSS, and widgets. We have a checklist below that will help you make the decision that would be integral for your business. 

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Choose Bootstrap if

  • You want to create a responsive mobile-first application.

  • You want an advantage of ready-made styling components within your framework.

  • You are looking for a framework with easy customization and integration opportunities. 

  • You are looking for a framework with significant community support.

Choose Angular if

  • You want to create an enterprise-grade application without worrying about its size.

  • You want a framework with easy workarounds for testing purposes.

  • You are looking for a framework that developers backup at Google.

  • You want plenty of coding facilities and features to build a complex application without worrying about development time.

  • You are an experienced developer and have advanced knowledge of JavaScript.

Acquaint Softtech is a leading Bootstrap development company offering the complete solution for your mobile app and website requirements. We have a dedicated team of frontend developers with expertise in various technologies like Bootstrap and Angular.

With over 5000 next-generation mobile app and website projects under our belt, you can trust us for your frontend development needs including Angular development services.


What are the benefits of using Angular?

Angular is an open-source JavaScript framework that is maintained by Google. It is a feature-rich framework that is ideal for frontend development. It can update the entire DOM tree structure, offers data binding features, streamlines testing, and more, making it ideal for frontend development.

Which language is used in Angular?

TypeScript is the scripting language for Angular frontend development. JavaScript is similar to this language and is ideal for developing bug free code.

Why use Bootstrap for frontend development?

Bootstrap is ideal to develop responsive websites and apps. The main advantages of using it are component bases, uses a responsive grid, allows one to develop a stunning frontend fast and is highly customizable. 


Shivang P.

Full Stack Developer

I am Web Designer at Acquaint Softtech and have 6 years of experience. My proficiency in CSS & JavaScript allows me to design highly creative & innovative website designs. Besides this, I also have good knowledge and skills in various other technologies like WordPress, PHP, MySQL, Oracle, and more.


Table of Content
  • Summary

  • Overview of Angular

  • Uses of Angular

  • Popular Apps Built with Angular

  • Pros and Cons of Angular

  • Angular User Experience

  • Overview of Bootstrap

  • Uses of Bootstrap

  • Popular Apps Built with Bootstrap

  • Pros and Cons of Bootstrap

  • Bootstrap User Experience

  • Angular vs Bootstrap

  • The Verdict

  • Choose Bootstrap if

  • Choose Angular if

  • FAQ

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