Angular 2.0 overview


This is my 3rd article so I decided to move  to post angular 2.0 tutorial series because it has become more popular among  front end developers and more user friendly than JavaScript. so my first articles contain an overview of angular 2.0 . I recommend you to  invest your time in learning Angular 2.0 as this has become one of the the leading frameworks in this era.

Angular 2.0 overview

Angular 2.0

Open source JavaScript framework to build web application.this framework build by Google.

Why go with Angular 2.0

  • To address problem in single page and testing application consider as key point.
  • Easy to test the applications.
  • focus on the development of mobile app.
  • Angularjs is a module based framework but, Angular 2.0 is a component based framework,so it has improved the performance & remove several modules.Angular 2.0 is based on Typescript.

Typescript :

  • Typescript developed by Microsoft.
  • Strongly typed language (each type of data <int,string...> is predefined as a part of language).
  • Modules and Classes
  • Support interface and genetic

Key feature of Angular 2.0

  • Components - Component help to build application into many model.controller and $scope no longer use in Angular 2.0. it was replaced by components and directive.
  • Based on Typescript.
  • Services can be shared by different components of an application.
  • Better support for mobile device and powerful template.

Angular 2.0 Components

  • Modules
  • Component
  • Meta-data
  • Template
  • Data Binding
  • Services
  • Directives
  • Dependency Injection
Architecture Overview.jpg
Next tutorial series will describe more on these topics  ðŸ˜ƒðŸ˜ƒðŸ˜ƒðŸ˜ƒ

Comments

Post a Comment

Popular posts from this blog

Installing Gulp and Package.json

Image
Installing Gulp First we need to run PowerShell and run as Administrator Before install gulp need to install Node and npm (Node package management) Node Npm First check whether any old version is installed if so need remove that version. For that need to run this command npm rm install gulp -g (rm : remove) (-g : globally ) Ones it's completed run command for install npm install gulp-cli -g Then create project and move to that folder npm init ->Initialize a Project This will prompt get some input from developer in this following order Name: Version: Description: entry point :(Project main file) Test command: Git repository : Keyword : (tag related to project) Author : license:(this defaults to ISC) When finished above process package.json created. What is package.json? JSON file so easy to read includes the packages and applications it depends on Project metadata project's name, description, and author allows the separation production depende...
Read more

Why and How performance is important

Image
Why performance is important. performance of applications directly impacts on the customer satisfaction. All the end users expect load contact as soon as request. Therefore, customers don't like to wait and see until page content loads. so, this will directly impact profit and sale. Therefore, at the end the company will lose customers and profit. So performance needs to be considered as a key factor. Tools for measure performance There are many tools available today so those tools can be used based on the requirement. currently I am using a lighthouse integrated with chrome dev tool so easy to use and provide guidelines to improve performance of web site. Another tool I used is JMeter , JMeter used to test performance both on static and dynamic resources, Web dynamic applications. It can be used to simulate a heavy load on a server, group of servers, network or object to test its strength or to analyze overall performance under different load types. JMeter is not a browser, it...
Read more

Basic concepts of Blockchain

Image
Now a days Blockchain has become immense popular. Therefore, I thought of writing a series of article starting from this topic.This is my first article of blockchain History When the internet was made access to public ,people adapted to WWW revolution.It affect many aspect of lives, social and business. As a result of this revolution WWW started shaping up so it become more and more open,more accessible and more peer to peer.Many new technology and business start top of it and today it become more centralized. In history, the very first article related to blockchain is Bitcoin: A Peer to Peer Electronic Cash System in 2008 written by Satoshi Nakamoto and its true identity is still unknown. Today, its known as “Bitcoin”. Intro People used to do international transaction with the help of third party (Bank).so it provide centralized access and all the transaction go through centralized point.it's very expensive and take some time to settle the transaction.centralized sys...
Read more