What This Blog Covers

This blog dives into why AngularJS still powers some of the biggest web apps in the world and why developers continue to rely on it even in 2025. It unpacks what “built with AngularJS” really means for performance, scalability, and user experience, highlighting real-world angular examples like Gmail, PayPal, and Netflix. You’ll also see what developers can learn from these platforms, how AngularJS maintains its relevance amid newer frameworks, and what resources can help teams get the most out of it. In short, this blog shows that AngularJS isn’t outdated—it’s battle-tested, dependable, and still shaping how large-scale web applications are built today.

Introduction! Why AngularJS Still Powers Major Web Applications

You might have heard people say that AngularJS is old news, right? Well, let's bust that myth right away. Despite newer frameworks popping up all the time, AngularJS is still a powerhouse behind some of the biggest web applications out there. Why? Because it’s stable, reliable, and has features that keep developers coming back, especially for large-scale projects. Let’s dive into why major platforms continue to lean on AngularJS and what real-world developers have to say about using it in today’s fast-paced web development world.

What “Built with AngularJS” Really Means

When you hear an app or website is built with AngularJS, what does that actually mean? AngularJS is a javascript framework that’s especially great for building dynamic, single-page web applications. It shines when you need things like dependency injection and two-way data binding, which basically means your app can manage data smoothly and keep everything in sync without a ton of extra work.

One of the best things about AngularJS is how well it scales. Imagine an app handling millions of users at once. AngularJS is designed to keep things running smoothly even under heavy load. That’s why enterprise clients love it for complex web applications that require stability and performance.

Dependency injection, for example, helps developers keep code modular and easy to maintain, which is a huge plus for big projects. And data binding ensures that when data changes in one part of the app, everything else updates automatically, so no manual DOM manipulation is needed.

So, when you see “built with AngularJS,” think of a robust, scalable, and maintainable application designed to deliver a rich user experience.

Top 10 Apps and Websites Developed with AngularJS

Let’s take a look at some of the biggest names that trust AngularJS to power their web apps:

Gmail

Gmail is a classic example of a single-page application (SPA) that revolutionized email management. Built with the AngularJS framework, it delivers a smooth and interactive user interface without requiring constant page reloads. AngularJS’s two-way data binding allows Gmail to update the inbox dynamically as new emails arrive, ensuring users always see the latest information in real-time. Its modular design, supported by dependency injection, keeps the codebase maintainable despite Gmail’s complex features like threaded conversations, labels, and filters. Handling over 1.5 billion users globally, Gmail showcases AngularJS’s ability to handle high loads while maintaining an intuitive design and fast load times across devices.

PayPal

PayPal’s online payment system is a prime example of an angularjs portfolio of apps that prioritize security and efficiency. The platform’s modular architecture leverages AngularJS’s capabilities to process transactions safely while providing a user-friendly interface. AngularJS facilitates dynamic content updates, such as real-time payment status and account balances, without page refreshes. The tech stack combines AngularJS with robust backend technologies to ensure seamless integration with banking systems and third-party services. PayPal’s use of AngularJS highlights how the framework supports complex programming solutions requiring both frontend responsiveness and backend reliability, making it a trusted platform for millions worldwide.

YouTube

YouTube, the leading video streaming service, uses AngularJS to optimize its user interface and enhance the overall user experience. AngularJS enables dynamic loading of video thumbnails, comments, and recommendations, allowing users to browse and watch videos seamlessly without full page reloads. The framework’s model-view-controller (MVC) architecture helps organize YouTube’s vast content and interactive elements efficiently. With millions of daily users accessing YouTube on various devices, AngularJS’s ability to handle high loads and deliver a responsive single-page experience is critical. The integration of AngularJS within YouTube’s tech stack demonstrates how the framework supports complex web applications that require fast load times and dynamic content updates.

Netflix

Netflix is a great example of an AngularJS-powered web application that manages massive user traffic and complex interface requirements. The streaming platform uses AngularJS to deliver a responsive and dynamic frontend, enabling users to browse large libraries of content, view personalized recommendations, and stream videos without delays. AngularJS’s two-way data binding and dependency injection simplify the development of these features by keeping the user interface in sync with backend data. Netflix’s tech stack combines AngularJS with backend technologies to ensure smooth content delivery and improved performance. This example highlights AngularJS’s suitability for large-scale projects requiring scalability, rich user experience, and efficient handling of dynamic content.

Weather.com

Weather.com is a dynamic weather app that relies on AngularJS to provide real-time updates and interactive features. Using AngularJS’s two-way data binding, the site updates weather forecasts, alerts, and radar maps instantly as new data arrives. The framework supports the complex integration of multiple APIs and backend technologies that deliver accurate weather information globally. Weather.com’s use of AngularJS enables a user-friendly interface with fast load times and smooth navigation across web pages. This example demonstrates how AngularJS can power web applications that require continuous data updates and a rich user experience, making it a great choice for weather apps and similar dynamic platforms.

Upwork

Upwork is a freelancing platform connecting millions of freelancers and clients worldwide. AngularJS powers its dynamic dashboards, job filtering, and real-time communication features, providing a responsive single-page experience. The framework’s modular architecture and dependency injection facilitate maintenance and scalability as the platform grows. Upwork’s tech stack combines AngularJS with backend technologies to manage user profiles, project details, and payment options securely. The platform’s intuitive design and fast load times showcase AngularJS’s ability to create complex web applications that deliver a rich user experience while handling high loads effectively.

Forbes

Forbes, a leading content publishing website, uses AngularJS to manage dynamic article updates and deliver fast load times. AngularJS’s two-way data binding enables real-time content refreshes without page reloads, keeping readers up to date with the latest news and features. The framework supports Forbes’s rich multimedia content, including images, videos, and interactive elements, enhancing user engagement. Forbes’s tech stack integrates AngularJS with backend technologies to ensure seamless content management and distribution. This example illustrates how AngularJS can power news apps and similar websites requiring dynamic content delivery and a user-friendly interface.

The Guardian

The Guardian website leverages AngularJS to provide real-time news delivery and a responsive design. AngularJS’s capabilities enable dynamic loading of articles, comments, and multimedia content, ensuring fast load times and a smooth user experience. The framework’s MVC architecture helps organize the site’s complex content structure efficiently. The Guardian’s tech stack combines AngularJS with backend technologies to support continuous updates and high traffic volumes. This example highlights AngularJS’s effectiveness in building news apps and other content-heavy websites that require scalability and dynamic content management.

Lego

Lego’s website uses AngularJS to create interactive product exploration and immersive user experiences. The framework supports dynamic content updates, 3D model viewing, and customizable product options, all within a responsive single-page application. AngularJS’s modular design and dependency injection facilitate the integration of third-party services and backend technologies, ensuring smooth performance across devices. Lego’s use of AngularJS demonstrates how the framework can power ecommerce platforms and web stores that require advanced technologies and rich user interfaces.

IBM

IBM uses AngularJS to build enterprise-grade internal applications designed for maximum scalability and performance. AngularJS’s features, including data binding and dependency injection, enable the development of complex programming solutions that are maintainable and efficient. IBM’s tech stack integrates AngularJS with backend technologies to support large-scale projects involving multiple teams and high loads. This example showcases AngularJS’s strength in handling sophisticated web applications for corporate environments, emphasizing its relevance for larger projects and development companies.

What Developers Can Learn from These Apps

These AngularJS-powered apps teach developers several important lessons. First, the decision to maintain AngularJS or migrate to newer frameworks involves weighing stability against modernization. AngularJS offers proven reliability, which is crucial for large-scale, complex applications that serve millions of users daily. Rewriting such applications with newer frameworks can be a massive effort, so sticking with AngularJS often makes practical sense.

Another key takeaway is the importance of choosing the right tool for your project. Not every app or website requires the latest framework; sometimes, the best choice is the one that fits the project’s size, team expertise, and long-term maintenance needs. AngularJS excels in delivering a responsive single-page experience and handling high loads, making it ideal for dynamic web applications like user review apps, ecommerce platforms, and news apps.

Developers also learn the value of modular code architecture, dependency injection, and two-way data binding, core AngularJS features that simplify development and improve performance. These features enable seamless integration with backend technologies and third-party services, enhancing the overall tech stack.

Ultimately, evaluating factors such as project complexity, scalability requirements, and developer resources helps determine whether to maintain an AngularJS portfolio of apps or choose Angular or other modern frameworks for your next project.

The AngularJS Legacy in 2025! Why It Still Matters

AngularJS has been around for over a decade, but its impact on web development remains significant even in 2025. As the predecessor to modern frameworks like Angular (its official successor), React, and Vue, AngularJS introduced foundational concepts such as two-way data binding and dependency injection. These features revolutionized how developers build dynamic, responsive web applications and have since become standard practices across many frameworks.

Despite newer technologies emerging, AngularJS continues to matter because of its proven stability, scalability, and maintainability. Many organizations choose AngularJS not because it’s the latest trend, but because it reliably supports large-scale, complex applications that serve millions of users daily. The framework’s modular design and strong community support, along with backing from Google, make it a trustworthy choice for enterprise-level projects.

In 2025, the decision to use AngularJS often comes down to balancing innovation with practicality. While newer frameworks may offer modern syntax or performance improvements, AngularJS’s battle-tested architecture ensures long-term maintainability and fewer surprises in production. It excels in scenarios requiring robust integration with backend technologies and third-party services, making it ideal for diverse applications such as ecommerce platforms, news apps, and user review apps.

Ultimately, AngularJS’s legacy is its role in shaping today’s web development landscape. Its core principles continue to influence how developers create scalable, efficient web applications, proving that sometimes, tried-and-true technology is the best foundation for future growth.

Make It Useful and Interactive

Maximizing the benefits of AngularJS requires access to comprehensive, practical resources that guide developers through the framework’s capabilities and best practices. In 2025, developers have a wealth of tools at their disposal, including detailed implementation guides that cover everything from setting up projects to optimizing performance. These guides help streamline the development process, reduce common pitfalls, and ensure applications run smoothly.

Performance comparisons between AngularJS and other modern frameworks provide valuable insights, helping teams decide when to maintain existing AngularJS apps or when to consider migrating. Downloadable checklists and cheat sheets are also popular, offering quick references for coding standards, debugging tips, and security best practices.

Interactive tools like live code editors and sandbox environments enable developers to experiment with AngularJS features in real-time, fostering hands-on learning and faster problem-solving. Community forums and discussion boards remain vital hubs where developers share solutions, report issues, and collaborate on improvements. These platforms keep the AngularJS ecosystem vibrant and responsive to emerging challenges.

For teams diving into AngularJS development or maintaining an angularjs portfolio of apps, leveraging these resources is crucial. They not only boost productivity but also help developers stay current with evolving web standards and integration techniques. Ultimately, making AngularJS development useful and interactive empowers developers to build high-quality, scalable web applications that meet modern user expectations.

Conclusion! Pick What Works, Not What’s Trendy

When choosing a web development framework, the best decision is one grounded in the specific needs and goals of your project, not simply following the latest trends. AngularJS may not be the newest framework on the block, but it remains a solid, reliable choice for building and maintaining complex web applications. Its stability, scalability, and mature ecosystem continue to make it relevant in 2025.

Many large organizations still rely on AngularJS because it delivers consistent performance under high loads and integrates seamlessly with diverse backend technologies. The framework’s modular architecture and features like two-way data binding and dependency injection simplify development and maintenance, especially for large-scale projects with evolving requirements.

Rather than chasing every new framework release, developers and businesses benefit from evaluating their existing technology stacks honestly. AngularJS often offers the right balance of developer productivity and application robustness, making it a smart choice for both legacy app maintenance and new development where stability is paramount.

If you’re looking to optimize your AngularJS apps or explore modern web development strategies, numerous resources and active communities are ready to support you. By focusing on what works best for your project, you can build efficient, scalable web applications that stand the test of time, regardless of shifting trends in the development landscape.

Frequently Asked Questions (FAQs)

1. What is AngularJS and why is it still used in 2025?

AngularJS is a JavaScript framework designed for building dynamic single-page web applications. Despite newer frameworks emerging, it remains popular due to its stability, scalability, and strong support for large-scale projects.

2. What does it mean when a website is "built with AngularJS"?

It means the website uses AngularJS’s features like two-way data binding and dependency injection to create dynamic, responsive web pages that update content seamlessly without full page reloads.

3. Which major websites use AngularJS?

Popular websites built with AngularJS include Gmail, PayPal, YouTube, Netflix, Weather.com, Upwork, Forbes, The Guardian, Lego, and IBM.

4. How does AngularJS improve user experience?

AngularJS provides a responsive single-page experience, allowing web apps to update data dynamically, reduce load times, and maintain smooth navigation across devices.

5. Can AngularJS handle high traffic and large-scale applications?

Yes, AngularJS is designed to handle high loads and complex applications, making it suitable for enterprise-level projects with millions of users.

6. What are the benefits of AngularJS’s dependency injection?

Dependency injection promotes modular code architecture, making development easier to maintain, test, and scale over time.

7. Is AngularJS suitable for mobile applications?

While AngularJS is primarily used for web applications, it can be integrated into cross-platform mobile applications through frameworks that support hybrid app development.

8. How does AngularJS compare with other frameworks like React or Vue?

AngularJS offers a comprehensive framework with built-in features like two-way data binding and MVC architecture, whereas React and Vue are more focused libraries requiring additional tools for full functionality.

9. What backend technologies commonly pair with AngularJS?

AngularJS integrates smoothly with various backend technologies such as Node.js, Java, .NET, and PHP to create full-stack applications.

10. Where can developers find resources to learn and maintain AngularJS applications?

Developers can access official AngularJS documentation, community forums, interactive tutorials, and performance optimization guides to enhance their skills and maintain AngularJS apps effectively.