Atharv Gyan

Key Concepts for Interviews » RxJS: Master reactive programming with Observables for handling asynchronous data streams. »   Modules: Organize your app's functionality with feature-based modules. »   Routing: Navigate seamlessly between views using Angular's powerful routing system. »   Dependency Injection: Enhance flexibility by managing service dependencies dynamically. »   Angular Universal: Boost SEO and performance with server-side rendering (SSR). »   AOT Compilation: Optimize app performance by compiling templates during the build phase. »   Custom Pipes: Transform data in templates with built-in or user-defined pipes.  interview questions ⇲   1. What are Angular Directives? Question : Explain Angular directives. Can you give examples? Answer : Angular directives are used to extend the HTML by adding custom behavior to elements. There are three types: Components : A directive with a template. Structural Directives : Change the DOM str...

  Most Popular JavaScript Frameworks 1. Node.js 2. React 3. Vue.js 4. Angular 5. Ember.js What is a JavaScript framework? A JavaScript framework is a collection of pre-written code built to support applications and provide benefits that plain JavaScript does not offer on its own. If the idea of frameworks still isn't clear, consider a tent. You build a frame to provide the tent's structure. You can then add whatever you want on the outside and the inside of the tent. Obviously, JavaScript frameworks aren't physical structures like in our tent, but the concept is similar. Before diving into the most popular JavaScript frameworks, let's take a moment to answer two common questions. How is a JavaScript framework different from a JavaScript library? JavaScript libraries are collections of code designed for specific use cases. For example, Day.js is a library dedicated to simplifying the usage of dates in JavaScript — which can be complex even for seasoned developers. Anothe...