In the 2020 era, Angular development is the most popular development tool now, and its part of the javascript ecosystem now. Angular development was introduced by Google in 2009.

Angular is an open-source software platform and supported by Google. That’s two reasons angular is so popular in 2020. The first version of angular is Angular 1 and nowadays Angular 8 – The latest version of angular.

Now, Let’s check about 7 Benefits for angular development in 2020

1. Cross platform

Angular is the most popular development tool because of its support cross platform. It supports three major applications like progressive web apps, native apps and desktop apps. Angular JS and ionic platform are considered the most famous combination of building mobile applications

Ionic framework is an open source html 5 development framework and used to develop hybrid mobile applications. So, that’s why most people choose angular development for native and progressive web applications.

2. Speed and performance

Speed and performance is a major part of every application and angularJS is one of the most famous modern web application frameworks. AngularJS provides us many features like re usability of code, two-way binding and maintainability. 

Angular 2 is being faster than angular 1. Here is some solution about optimal application speed and performance 

  1. Use of one-time binding
  2. Minimizing $rootScope level data
  3. Destroying of object/function data bound to DOM after its use to avoid memory leaks

3. Productivity

Angular is more productive than other platforms. Because Angular gives you Quickly create UI views with simple and powerful template syntax. Angular provides angular CLI, it helps  you to fast build and add components and tests.

IDEs give you real-time validation of code and  display error as you type. And other features like auto-completion of code and full-formatting with advanced settings.

4. Full development story

Angular gives you most three advanced features like testing, animation and accessibility. You can create high performance and animation timelines with very little code through Angular’s intuitive API.

With help of Accessibility you can create accessible applications with ARIA-enabled components and developers guides with help of angular.

5. Two-way data binding

Two-way data binding is the bridge between frontend and backend development. Where the front end user performs on application data and the backend where the data is stored.

Two way data binding is directive in Angular >= 2.x.  Angular is turns out that two-way data binding and boils down to event binding and property binding

let’s take a look at this code snippet here:

<input [(ngModel)]=”username“>

<p>Hello {{username}}!</p>

Two way data binding main benefits is when the data store updates, The UI will automatically update.

6. Dependency injection

The dependency injection is a concept of Angular 2 and plus to allow a class receive dependencies from another class.

Example of injectable service

import { Injectable } from ‘@angular/core’;


export class PopcornService {

constructor() {

console.log(“Popcorn has been injected!”);


cookPopcorn(qty) {

console.log(qty, “bags of popcorn cooked!”);



7. Directives

Directive is the most used unit in angular. Actually directives are the most important bit of an angular application. Directives are the most important part of An Angular component, visit Basically directive is one of the angular functions that executes whenever the angular compiler finds it in the DOM.

There are three kinds of directives in Angular:

  1. Components directives
  2. Structural directives
  3. Attribute directives

Example of directive in AngularJS

<div ng-app=”” ng-init=”firstName=’John'”>

<p>Name: <input type=”text” ng-model=”firstName”></p>

<p>You wrote: {{ firstName }}</p>