Introduction There is no doubt that Angular is powerful. But after using Angular from v1 to v20 in real production systems, I found that most performance problems and messy codebases come from a small number of mistakes that keep happening. In this article, I’ll talk about what I’ve learned from my own projects that helped […]
Speeding Up Angular Apps with Server-Side Rendering Today’s web apps need to load quickly, no matter what device or internet connection someone’s using. Angular helps you build feature-rich, dynamic sites, but sometimes it feels sluggish, especially when loading the first page for users stuck with slower connections. There’s an easy way to make Angular faster […]
Introduction As the complexity of my Node.js projects increased, handling larger codebases got more difficult. The scaling process seemed sluggish and error-prone due to manual dependency wiring, fragmented structure, and a lack of robustness. Keeping clean, orderly codebases while incorporating additional libraries or services was difficult. That’s when I explored NestJS, and it transformed my […]
What are Angular signals? Angular signals are a new feature introduced in Angular 17. They provide a fresh approach to handling reactive data in your applications. Signals act as data streams you can read from and write to. Essentially, they simplify dealing with reactive values. Key points about signals: Wrapper Around Values: A signal wraps […]
What are Authentication Guards? Authentication Guards are used to protect routes and control access based on user authentication status. They intercept route navigation request and ensures that only authorized users can access certain parts of an application. This feature is used for authentication, authorization and role based access control(RBAC). Implementing Authentication Guards:- CanActivate Guard determines […]
AngularJSFront End DevelopmentNode.js
One of the most confusing scenarios is whether I should use a promise or an observable. Have you ever worked with both Promises and Observable? Or maybe you’ve heard of them but don’t know which one to use at what time? To avoid this confusion, we need to understand their differences to pick the […]
Eager Loading, Lazy Loading, and Preloading are three key module loading strategies in Angular. These strategies determine how and when modules are loaded in an application. Let’s explore each of them with examples: 1. Eager Loading: Eager loading is the default loading strategy in Angular. This method loads all modules when the application launches, […]
In the world of web development, creating forms is a common task. Forms allow users to interact with a website by inputting data, submitting requests, and more. Angular, a popular JavaScript framework, provides a robust solution for building dynamic forms with the FormArray feature. FormArray allows developers to handle dynamic form controls seamlessly, catering to scenarios […]
In the realm of web development, Angular stands as a robust and popular framework for crafting dynamic and interactive applications. Embracing established best practices is crucial to empower developers in building high-quality Angular apps. These practices promote code quality, enhance maintainability, and contribute to project success. By adhering to these guidelines, developers can ensure that […]